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Claudius, 25 January 41 - 13 October 54 A.D.

Claudius was one of the most capable, yet unlikely of emperors. Shunned by his family because his many infirmities were the antithesis of the idealized patrician of Rome, Claudius spent the first decades of his life absorbed in scholarly studies although he did serve one term as Consul during the reign of his nephew Caligula. After Caligula's murder the Praetorian Guard found him hiding behind a curtain in the Imperial Palace, expecting to be murdered with the rest of the imperial family.  Instead the guard proclaimed him emperor. His reign was marred by personal catastrophes, most notably promiscuity and betrayal by his third wife, the notorious Messalina. He governed well and conquered the troublesome island of Britain. He was poisoned by his fourth wife, Agrippina Jr., mother of Nero.

Click Here for Coins of Claudius For Sale at Forum Ancient Coins

Princeps Claudius Ruled From: 41-54 A.D. - Joe Geranio

Tiberius Claudius Caesar Augustus Germanicus (August 1, 10 BC – October 13, 54) (Tiberius Claudius Drusus Nero Germanicus before his accession) was the fourth Roman Emperor of the Julio-Claudian dynasty, ruling from January 24, 41 to his death in 54. Born in Lugdunum in Gaul (modern-day Lyon, France), to Drusus and Antonia Minor, he was the first Roman Emperor to be born outside Italia.

Claudius was considered a rather unlikely man to become emperor. He was reportedly afflicted with some type of disability, and his family had virtually excluded him from public office until his consulship with his nephew Caligula in 37. This infirmity may have saved him from the fate of many other Roman nobles during the purges of Tiberius' and Caligula's reigns. His very survival led to his being declared emperor after Caligula's assassination, at which point he was the last adult male of his family. Despite his lack of political experience, Claudius proved to be an able administrator and a great builder of public works. His reign saw an expansion of the empire, including the conquest of Britain. He took a personal interest in the law, presided at public trials, and issued up to twenty edicts a day; however, he was seen as vulnerable throughout his rule, particularly by the nobility. Claudius was constantly forced to shore up his position—resulting in the deaths of many senators. Claudius also suffered head truama as a young boy. He also suffered tragic setbacks in his personal life, one of which led to his murder. These events damaged his reputation among the ancient writers. More recent historians have revised this opinion.

Claudius' affliction and personality

The historian Suetonius describes the physical manifestations of Claudius' affliction in relatively good detail.[1] His knees were weak and gave way under him and his head shook. He stammered and his speech was confused. He slobbered and his nose ran when excited. The Stoic Seneca states in his Apocolocyntosis that Claudius' voice belonged to no land animal, and that his hands were weak as well;[2] however, he showed no physical deformity, as Suetonius notes that when calm and seated he was a tall, well-built figure of dignitas.[3] When angered or stressed, his symptoms became worse. Historians agree that this improved upon his accession to the throne.[4] Claudius himself claimed that he had exaggerated his ailments to save his own life.[5]

The modern diagnosis has changed several times in the past century. Prior to World War II, infantile paralysis (or polio) was widely accepted as the cause. This is the diagnosis used in Robert Graves' Claudius novels, first published in the 1930s. Polio does not explain many of the described symptoms, however, and a more recent theory implicates cerebral palsy as the cause, as outlined by Ernestine Leon.[6] Tourette syndrome is also a likely candidate for Claudius' symptoms.[7]

On the personal front, the ancient historians describe Claudius as generous and lowbrow, a man who cracked lame jokes, laughed uncontrollably, and lunched with the plebs.[8] They also paint him as bloodthirsty and cruel, overly fond of both gladiatorial combat and executions, and very quick to anger (though Claudius himself acknowledged this last trait, and apologized publicly for his temper).[9] To them he was also overly trusting, and easily manipulated by his wives and freedmen.[10] But at the same time they portray him as paranoid and apathetic, dull and easily confused.[11] The extant works of Claudius present a different view, painting a picture of an intelligent, scholarly, well-read, and conscientious administrator with an eye to detail and justice. Thus, Claudius becomes an enigma. Since the discovery of his "Letter to the Alexandrians" in the last century, much work has been done to rehabilitate Claudius and determine where the truth lies.

Family and early life

Claudius was born Tiberius Claudius Drusus on August 1, 10 BC, in Lugdunum, Gaul, on the day of the dedication of an altar to Augustus. His parents were Nero Claudius Drusus and Antonia, and he had two older siblings named Germanicus and Livilla. Antonia may have had two other children as well, but these died young.

His maternal grandparents were Mark Antony and Octavia Minor, Caesar Augustus' sister. His paternal grandparents were Livia, Augustus' third wife, and Tiberius Claudius Nero. During his reign, Claudius revived the rumor that his father Drusus was actually the illegitimate son of Augustus.

In 9 BC, Drusus unexpectedly died, possibly from an injury. Claudius was then left to be raised by his mother, who never remarried. When Claudius' afflictions became evident, the relationship with his family turned sour. Antonia referred to him as a monster, and used him as a standard for stupidity. She seems to have passed her son off on his grandmother Livia for a number of years.[12] Livia was little kinder, and often sent him short, angry letters of reproof. He was put under the care of a "former mule-driver"[13] to keep him disciplined, under the logic that his condition was due to laziness and a lack of will-power. However, by the time he reached his teenage years his symptoms apparently waned and his family took some notice of his scholarly interests. In 7, Livy was hired in to tutor him in history, with the assistance of Sulpicius Flavus. He spent a lot of his time with the latter and the philosopher Athenodorus. Augustus, according to a letter, was surprised at the clarity of Claudius' oratory.[14] Expectations were raised as to his future.

A sestertius of Claudius. The obverse image is of Spes (Hope) Augusta, first issued to commemorate the birth of his son in 41.In the end, it was his work as a budding historian that destroyed his early career. According to Vincent Scramuzza and others, Claudius began work on a history of the Civil Wars that was either too truthful or too critical of Octavian.[15] In either case, it was far too early for such an account, and may have only served to remind Augustus that Claudius was Antony's descendant. His mother and grandmother quickly put a stop to it, and this may have proved to them that Claudius was not fit for public office. He could not be trusted to toe the existing party line. When he returned to the narrative later in life, Claudius skipped over the wars of the second triumvirate altogether. But the damage was done, and his family pushed him to the background. When the Arch of Pavia was erected to honor the imperial clan in 8, Claudius' name (now Tiberius Claudius Nero Germanicus after his elevation to paterfamilias of Claudii Nerones on the adoption of his brother) was inscribed on the edge—past the deceased princes, Gaius and Lucius, and Germanicus' children. There is some speculation that the inscription was added by Claudius himself decades later, and he originally did not appear at all.[16]

When Augustus died in 14, Claudius—then twenty-three—appealed to his uncle Tiberius to allow him to begin the cursus honorum. Tiberius, the new emperor, responded by granting Claudius consular ornaments. Claudius requested office once more and was snubbed. Since the new emperor was not any more generous than the old, Claudius gave up hope of public office and retired to a scholarly, private life.

Despite the disdain of the imperial family, it seems that from very early on the general public respected Claudius. At Augustus' death, the equites, or knights, chose Claudius to head their delegation. When his house burned down, the Senate demanded it be rebuilt at public expense. They also requested that Claudius be allowed to debate in the senate. Tiberius turned down both motions, but the sentiment remained. During the period immediately after the death of Tiberius' son, Drusus, Claudius was pushed by some quarters as a potential heir. This again suggests the political nature of his exclusion from public life. However, as this was also the period during which the power and terror of the Praetorian Sejanus was at its peak, Claudius chose to downplay this possibility.

After the death of Tiberius the new emperor Caligula recognized Claudius to be of some use. He appointed Claudius his co-consul in 37 in order to emphasize the memory of Caligula's deceased father Germanicus. Despite this, Caligula relentlessly tormented his uncle: playing practical jokes, charging him enormous sums of money, humiliating him before the Senate, and the like. According to Cassius Dio, as well a possible surviving portrait, Claudius became very sickly and thin by the end of Caligula's reign—most likely due to stress.[17]

Accession as emperor

On January 24, 41, Caligula was assassinated by a broad-based conspiracy (including Praetorian commander Cassius Chaerea and several Senators). There is no evidence that Claudius had a direct hand in the assassination, although it has been argued that he knew about the plot—particularly since he left the scene of the crime shortly before the event.[18] However, after the deaths of Caligula's wife and daughter, it became apparent that Cassius intended to go beyond the terms of the conspiracy and wipe out the imperial family. In the chaos following the murder, Claudius witnessed the German guard cut down several uninvolved noblemen, including friends of his. Concerned for his survival, he fled to the palace to hide himself. According to tradition, a Praetorian named Gratus found him hiding behind a curtain and suddenly declared him imperator.[19] A section of the guard may have planned in advance to seek out Claudius, perhaps with his approval. They reassured him that they were not one of the battalions looking for revenge. He was spirited away to the Praetorian camp and put under their protection.

The depiction of the goddess Pax-Nemesis, representing subdued vengeance, would be used on the coins of many later emperors.The Senate quickly met and began debating a change of government, but this eventually devolved into an argument over which of them would be the new Princeps. When they heard of the Praetorians' claim, they demanded that Claudius be delivered to them for approval, but he refused, rightly sensing the danger that would come with complying. Some historians, particularly Josephus,[20] claim that Claudius was directed in his actions by the Judean King Herod Agrippa. However, an earlier version of events by the same ancient author downplays Agrippa's role[21] — so it is not known how large a hand he had in things. Eventually the Senate was forced to give in and, in return, Claudius pardoned nearly all the assassins.

Claudius took several steps to legitimize his rule against potential usurpers, most of them emphasizing his place within the Julio-Claudian family. He adopted the name "Caesar" as a cognomen — the name still carried great weight with the populace. In order to do so, he dropped the cognomen "Nero" which he had adopted as paterfamilias of the Claudii Nerones when his brother Germanicus was adopted out. While he had never been adopted by Augustus or his successors, he was the grandson of Octavia, and so felt he had the right. He also adopted the name "Augustus" as the two previous emperors had done at their accessions. He kept the honorific "Germanicus" in order to display the connection with his heroic brother. He deified his paternal grandmother Livia in order to highlight her position as wife of the divine Augustus. Claudius frequently used the term "filius Drusi" (son of Drusus) in his titles, in order to remind the people of his legendary father and lay claim to his reputation.

Because he was proclaimed emperor on the initiative of the Praetorian Guard instead of the Senate — the first emperor thus proclaimed — Claudius' repute suffered at the hands of commentators (such as Seneca). Moreover, he was the first Emperor who resorted to bribery as a means to secure army loyalty. This is not entirely how it seems. Tiberius and Augustus had both left gifts to the army and guard in their wills, and on the death of Caligula the same would have been expected, even if no will existed. Claudius remained grateful to the guard, however, issuing coins with tributes to the praetorians in the early part of his reign.

Expansion of the empire

Under Claudius, the empire underwent its first major expansion since the reign of Augustus. The provinces of Thrace, Mauretania, Noricum, Pamphylia, Lycia, and Judea were annexed during his term. The most important conquest was that of Britannia.

In 43, Claudius sent Aulus Plautius with four legions to Britain (Britannia) after an appeal from an ousted tribal ally. Britain was an attractive target for Rome because of its material wealth — particularly mines and slaves. It was also a safe haven for Gallic rebels and the like, and so could not be left alone much longer. Claudius himself traveled to the island after the completion of initial offensives, bringing with him reinforcements and elephants. The latter must have made an impression on the Britons when they were used in the capture of Camulodunum. He left after 16 days, but remained in the provinces for some time. The Senate granted him a triumph for his efforts, as only members of the imperial family were allowed such honors. Claudius later lifted this restriction for some of his conquering generals. He was granted the honorific "Britannicus" but only accepted it on behalf of his son, never using the title himself. When the British general, Caractacus, was finally captured in 50, Claudius granted him clemency. Caractacus lived out his days on land provided by the Roman state, an unusual end for an enemy commander, but one that must have calmed the British opposition.

Claudius conducted a census in 48 that found 5,984,072 Roman citizens, an increase of around a million since the census conducted at Augustus' death. He had helped increase this number through the foundation of Roman colonies that were granted blanket citizenship. These colonies were often made out of existing communities, especially those with elites who could rally the populace to the Roman cause. Several colonies were placed in new provinces or on the border of the empire in order to secure Roman holdings as quickly as possible.

Judicial and legislative affairs

Claudius personally judged many of the legal cases tried during his reign. Ancient historians have many complaints about this, stating that his judgments were variable and sometimes did not follow the law.[22] He was also easily swayed. Nevertheless, Claudius paid detailed attention to the operation of the judicial system. He extended the summer court session, as well as the winter term, by shortening the traditional breaks. Claudius also made a law requiring plaintiffs to remain in the city while their cases were pending, as defendants had previously been required to do. These measures had the effect of clearing out the docket. The minimum age for jurors was also raised to 25 in order to ensure a more experienced jury pool.

Claudius also settled disputes in the provinces. He freed the island of Rhodes from Roman rule for their good faith and exempted Troy from taxes. Early in his reign, the Greeks and Jews of Alexandria sent him two embassies at once after riots broke out between the two communities. This resulted in the famous "Letter to the Alexandrians," which reaffirmed Jewish rights in the city but also forbade them to move in more families en masse. According to Josephus, he then reaffirmed the rights and freedoms of all the Jews in the empire.[23] An investigator of Claudius' discovered that many old Roman citizens based in the modern city of Trento were not in fact citizens. The emperor issued a declaration that they would be considered to hold citizenship from then on, since to strip them of their status would cause major problems. However, in individual cases, Claudius punished false assumption of citizenship harshly, making it a capital offense. Similarly, any freedmen found to be impersonating knights were sold back into slavery.

Numerous edicts were issued throughout Claudius' reign. These were on a number of topics, everything from medical advice to moral judgments. Two famous medical examples are one promoting Yew juice as a cure for snakebite, and another promoting public flatulence for good health. One of the more famous edicts concerned the status of sick slaves. Masters had been abandoning ailing slaves at the temple of Aesculapius to die, and then reclaiming them if they lived. Claudius ruled that slaves who recovered after such treatment would be free. Furthermore, masters who chose to kill slaves rather than take the risk would be charged with murder.

Public works

Claudius embarked on many public works throughout his reign, both in the capital and in the provinces. He built two aqueducts, the Aqua Claudia, begun by Caligula, and the Anio Novus. These entered the city in 52 and met at the famous Porta Maggiore. He also restored a third, the Aqua Virgo.

He paid special attention to transportation. Throughout Italy and the provinces he built roads and canals. Among these was a large canal leading from the Rhine to the sea, as well as a road from Italy to Germany — both begun by his father, Drusus. Closer to Rome, he built a navigable canal on the Tiber, leading to Portus, his new port just north of Ostia. This port was constructed in a semicircle with two moles and a lighthouse at its mouth. The construction also had the effect of reducing flooding in Rome.

The port at Ostia was part of Claudius' solution to the constant grain shortages that occurred in winter, after the Roman shipping season. The other part of his solution was to insure the ships of grain merchants who were willing to risk traveling to Egypt in the off-season. He also granted their sailors special privileges, including citizenship and exemption from the Lex Papia-Poppaea, a law that regulated marriage. In addition, he repealed the taxes that Caligula had instituted on food, and further reduced taxes on communities suffering drought or famine.

The last part of Claudius' plan was to increase the amount of arable land in Italy. This was to be achieved by draining the Fucine lake, which would have the added benefit of making the nearby river navigable year-round. A tunnel was dug through the lake bed, but the plan was a failure. The tunnel was not large enough to carry the water, and crooked, which caused it to back up when opened. The draining of the lake was not a bad idea, and many other emperors and potentates considered it, including the emperors Hadrian and Trajan, and Holy Roman Emperor Frederick II in the Middle Ages. It was finally achieved by the Prince Torlonia in the 19th century. He expanded the Claudian tunnel to three times its original size.

Claudius and the Senate

Because of the circumstances of his accession, Claudius took great pains to please the Senate. During regular sessions, the emperor sat amongst the Senate body, speaking in turn. When introducing a law, he sat on a bench between the consuls in his position as Holder of the Power of Tribune (The emperor could not officially serve as a Tribune of the Plebes as he was a Patrician, but it was a power taken by previous rulers). He refused to accept all his predecessors' titles (including Imperator) at the beginning of his reign, preferring to earn them in due course. He allowed the Senate to issue its own bronze coinage for the first time since Augustus. He also put the imperial provinces of Macedonia and Achaea back under Senate control.

Claudius set about remodeling the Senate into a more efficient, representative body. He chided the senators about their reluctance to debate bills introduced by himself, as noted in the fragments of a surviving speech:

"If you accept these proposals, Conscript Fathers, say so at once and simply, in accordance with your convictions. If you do not accept them, find alternatives, but do so here and now; or if you wish to take time for consideration, take it, provided you do not forget that you must be ready to pronounce your opinion whenever you may be summoned to meet. It ill befits the dignity of the Senate that the consul designate should repeat the phrases of the consuls word for word as his opinion, and that every one else should merely say 'I approve', and that then, after leaving, the assembly should announce 'We debated'."[24]

It is not known whether this plea had any effect on discourse.

In 47 he assumed the office of Censor with Lucius Vitellius, which had been allowed to lapse for some time. He struck the names of many senators and equites who no longer met qualifications, but showed respect by allowing them to resign in advance. At the same time, he sought to admit eligible men from the provinces. The Lyons Tablet preserves his speech on the admittance of Gallic senators, in which he addresses the Senate with reverence but also with criticism for their disdain of these men. He also increased the number of Patricians by adding new families to the dwindling number of noble lines. Here he followed the precedent of Lucius Junius Brutus and Julius Caesar.

Despite this, many in the Senate remained hostile to Claudius, and many plots were made on his life. This hostility carried over into the historical accounts. As a result, Claudius was forced to reduce the Senate's power for efficiency. The administration of Ostia was turned over to an imperial Procurator after construction of the port. Administration of many of the empire's financial concerns was turned over to imperial appointees and freedmen. This led to further resentment and suggestions that these same freedmen were ruling the emperor.

Several coup attempts were made during Claudius' reign, resulting in the deaths of many senators. Appius Silanus was executed early in Claudius' reign under questionable circumstances. Shortly after, a large rebellion was undertaken by the Senator Vinicianus and Scribonianus, the governor of Dalmatia and gained quite a few senatorial supporters. It ultimately failed because of the reluctance of Scribonianus' troops, and the suicide of the main conspirators. Many other senators tried different conspiracies and were condemned. Claudius' son-in-law Pompeius Magnus was executed for his part in a conspiracy with his father Crassus Frugi. Another plot involved the consulars Lusiius Saturninus, Cornelius Lupus, and Pompeius Pedo. In 46, Asinius Gallus, the grandson of Asinius Pollio, and Statilius Corvinus were exiled for a plot hatched with several of Claudius' own freedmen. Valerius Asiaticus was executed without public trial for unknown reasons. The ancient sources say the charge was adultery, and that Claudius was tricked into issuing the punishment. However, Claudius singles out Asiaticus for special damnation in his speech on the Gauls, which dates over a year later, suggesting that the charge must have been much more serious. Asiaticus had been a claimant to the throne in the chaos following Caligula's death and a co-consul with the Statilius Corvinus mentioned above. Most of these conspiracies took place before Claudius' term as Censor, and may have induced him to overlook the Senatorial rolls. The conspiracy of Gaius Silius in the year after his Censorship, 48, is detailed in the section discussing Claudius's third wife, Messalina. Suetonius states that a total of 35 senators and 300 knights were executed for offenses during Claudius' reign.[25] Needless to say, the necessary responses to these conspiracies could not have helped Senate-emperor relations.

The Secretariat and centralization of powers

Claudius was hardly the first emperor to use freedmen to help with the day-to-day running of the empire. He was, however, forced to increase their role as the powers of the Princeps became more centralized and the burden larger. This was partly due to the ongoing hostility of the senate, as mentioned above, but also due to his respect for the senators. Claudius did not want free-born magistrates to have to serve under him, as if they were not peers.

The secretariat was divided into bureaus, with each being placed under the leadership of one freedman. Narcissus was the secretary of correspondence. Pallas became the secretary of the treasury. Callistus became secretary of justice. There was a fourth bureau for miscellaneous issues, which was put under Polybius until his execution for treason. The freedmen could also officially speak for the emperor, as when Narcissus addressed the troops in Claudius' stead before the conquest of Britain. Since these were important positions, the senators were aghast at their being placed in the hands of former slaves. If freedmen had total control of money, letters, and law, it seemed it would not be hard for them to manipulate the emperor. This is exactly the accusation put forth by the ancient sources. However, these same sources admit that the freedmen were loyal to Claudius.[26] He was similarly appreciative of them and gave them due credit for policies where he had used their advice. However, if they showed treasonous inclinations, the emperor did punish them with just force, as in the case of Polybius and Pallas' brother, Felix. There is no evidence that the character of Claudius' policies and edicts changed with the rise and fall of the various freedmen, suggesting that he was firmly in control throughout.

Regardless of the extent of their political power, the freedmen did manage to amass wealth through their positions. Pliny the Elder notes that several of them were richer than Crassus, the richest man of the Republican era.[27]

Religious reforms and games

Claudius, as the author of a treatise on Augustus' religious reforms, felt himself in a good position to institute some of his own. He had strong opinions about the proper form for state religion. He refused the request of Alexandrian Greeks to dedicate a temple to his divinity, saying that only gods may choose new gods. He restored lost days to festivals and got rid of many extraneous celebrations added by Caligula. He reinstituted old observances and archaic language. Claudius was concerned with the spread of eastern mysteries within the city and searched for more Roman replacements. He emphasized the Eleusinian mysteries which had been practiced by so many during the Republic. He expelled foreign astrologers, and at the same time rehabilitated the old Roman soothsayers (known as haruspices) as a replacement. He was especially hard on Druidism, because of its incompatibility with the Roman state religion and its proselytizing activities. It is also reported that at one time he expelled the Jews from Rome, probably because the appearance of Christianity had caused unrest within the Jewish community.[28] Claudius opposed proselytizing in any religion, even in those regions where he allowed natives to worship freely. The results of all these efforts were recognized even by Seneca, who has an ancient Latin god defend Claudius in his satire.[29]

Claudius performed the Secular games, marking the 800th anniversary of the founding of Rome. Augustus had performed the same games less than a century prior. Augustus' excuse was that the interval for the games was 110 years, not 100, but his date actually did not qualify under either reasoning. Claudius also presented naval battles to mark the attempted draining of the Fucine lake, as well as many other public games and shows.

Death, deification, and reputation

The general consensus of ancient historians was that Claudius was murdered by poison — possibly contained in mushrooms — and died in the early hours of October 13, 54. Accounts vary greatly. Some claim Claudius was in Rome[30] while others claim he was in Sinuessa.[31] Some implicate either Halotus, his taster, Xenophon, his doctor, or the infamous poisoner Locusta as the administrator of the fatal substance.[32] Some say he died after prolonged suffering following a single dose at dinner, and some have him recovering only to be poisoned again.[30] Nearly all implicate his final wife, Agrippina, as the instigator. Agrippina and Claudius had become more combative in the months leading up to his death. This carried on to the point where Claudius openly lamented his bad wives, and began to comment on Britannicus' approaching manhood with an eye towards restoring his status within the royal family.[33] Agrippina had motive in ensuring the succession of Nero before Britannicus could gain power. In modern times, some authors have cast doubt on whether Claudius was murdered or merely succumbed to illness or old age.[34] Some modern scholars claim the universality of the accusations in ancient texts lends credence to the crime.[35] Claudius' ashes were interred in the Mausoleum of Augustus on October 24, after a funeral in the manner of Augustus.

The Aqua Claudia aqueduct runs next to it, and the Colosseum sits adjacent.Claudius was deified by Nero and the Senate almost immediately.[36] Those who regard this homage as cynical should note that, cynical or not, such a move would hardly have benefited those involved, had Claudius been "hated", as some commentators, both modern and historic, characterize him. Many of Claudius' less solid supporters quickly became Nero's men. Claudius' will had changed it shortly before death to either recommend Nero and Britannicus jointly or perhaps just Britannicus, who would be considered a man in a few months. Agrippina had sent away Narcissus shortly before Claudius' death, and now murdered the freedman. The last act of this secretary of letters was to burn all of Claudius' correspondence—most likely so it could not be used against him and others in an already hostile new regime. Thus Claudius' private words about his own policies and motives were lost to history. Just as Claudius has criticized his predecessors in official edicts (see below), Nero often criticized the deceased emperor and many of Claudius' laws and edicts were disregarded under the reasoning that he was too stupid and senile to have meant them.[37] This opinion of Claudius, that he was indeed an old idiot, remained the official one for the duration of Nero's reign. Eventually Nero stopped referring to his deified adoptive father at all, and realigned with his birth family. Claudius' temple was left unfinished after only some of the foundation had been laid down. Eventually the site was overtaken by Nero's Golden House.[38]

The Flavians, who had risen to prominence under Claudius, took a different tack. They were in a position where they needed to shore up their legitimacy, but also justify the fall of the Julio-Claudians. They reached back to Claudius in contrast with Nero, to show that they were good associated with good. Commemorative coins were issued of Claudius and his natural son Britannicus—who had been a friend of the emperor Titus. When Nero's Golden House was buried, the Temple of Claudius was finally completed on Caelian Hill.[39] However, as the Flavians became established, they needed to emphasize their own credentials more, and their references to Claudius ceased. Instead, he was put down with the other emperors of the fallen dynasty.

The main ancient historians Tacitus, Suetonius, and Cassius Dio all wrote after the last of the Flavians had gone. All three were senators or equites. They took the side of the Senate in most conflicts with the princeps, as well as the senator's views of the emperor. This resulted in biases, both conscious and unconscious. Suetonius lost access to the official archives shortly after beginning his work. He was forced to rely on second-hand accounts when it came to Claudius (with the exception of Augustus' letters which had been gathered earlier) and does not quote the emperor. Suetonius painted Claudius as a ridiculous figure, belittling many of his acts and attributing the objectively good works to his retinue.[40] Tacitus wrote a narrative for his fellow senators and fit each of the emperors into a simple mold of his choosing.[41] He wrote Claudius as a passive pawn and an idiot—going so far as to hide his use of Claudius as a source and omit Claudius' character from his works.[42] Even his version of Claudius' Lyons tablet speech is edited to be devoid of the emperor's personality. Dio was less biased, but seems to have used Suetonius and Tacitus as sources. Thus the conception of Claudius as the weak fool, controlled by those he supposedly ruled, was preserved for the ages.

As time passed, Claudius was mostly forgotten outside of the historian's accounts. His books were lost first, as their antiquarian subjects became unfashionable. In the second century, Pertinax, who shared his birthday, became emperor, overshadowing any commemoration of Claudius. In the third century, the emperor Claudius II Gothicus usurped his name. When Claudius Gothicus died, he was also deified, replacing Claudius in the Roman pantheon.

Marriages and personal life

Claudius' love life was unusual for an upper-class Roman of his day. As Edward Gibbon mentions, of the first fifteen emperors, "Claudius was the only one whose taste in love was entirely correct"—the implication being that he was the only one not to take men or boys as lovers. Gibbon based this on Suetonius' factual statement that "He had a great passion for women, but had no interest in men."[43] Suetonius and the other ancient authors actually used this against Claudius. They accused him of being dominated by these same women and wives, of being uxorious, and of being a womanizer.

Claudius married four times. His first marriage, to Plautia Urgulanilla, occurred after two failed betrothals (The first was to his distant cousin Aemilia Lepida, but was broken for political reasons. The second was to Livia Medullina, which ended with the bride's sudden death on their wedding day). Urgulanilla was a relation of Livia's confidant Urgulania. During their marriage she gave birth to a son, Claudius Drusus. Unfortunately, Drusus died of asphyxiation in his early teens, shortly after becoming engaged to the daughter of Sejanus. Claudius later divorced Urgulanilla for adultery and on suspicion of murdering her sister-in-law Apronia. When Urgulanilla gave birth after the divorce, Claudius repudiated the baby girl, Claudia, as the father was one of his own freedmen. Soon after (possibly in 28), Claudius married Aelia Paetina, a relation of Sejanus. They had a daughter, Claudia Antonia. He later divorced her after the marriage became a political liability (although Leon (1948) suggests it may have been due to emotional and mental abuse by Aelia).

In 38 or early 39, Claudius married Valeria Messalina, who was his first cousin once removed and closely allied with Caligula's circle. Shortly thereafter, she gave birth to a daughter Claudia Octavia. A son, first named Tiberius Claudius Germanicus, and later known as Britannicus, was born just after Claudius' accession. This marriage ended in tragedy. The ancient historians allege that Messalina was a nymphomaniac who was regularly unfaithful to Claudius — Tacitus states she went so far as to compete with a prostitute to see who could have the most sexual partners in a night[44] — and manipulated his policies in order to amass wealth. In 48, Messalina married her lover Gaius Silius in a public ceremony while Claudius was at Ostia. Sources disagree as to whether or not she divorced the emperor first, and whether the intention was to usurp the throne. Scramuzza, in his biography, suggests that Silius may have convinced Messalina that Claudius was doomed, and the union was her only hope of retaining rank and protecting her children.[45] The historian Tacitus suggests that Claudius's ongoing term as Censor may have prevented him from noticing the affair before it reached such a critical point.[46] Whatever the case, the result was the execution of Silius, Messalina, and most of her circle. Claudius made the Praetorians promise to kill him if he ever married again.

Despite this declaration, Claudius did marry once more. The ancient sources tell that his freedmen pushed three candidates, Caligula's former wife Lollia Paulina, Claudius's divorced second wife Aelia, and Claudius's niece Agrippina the younger. According to Suetonius, Agrippina won out through her feminine wiles.[47] The truth is likely more political. The coup attempt by Silius probably made Claudius realize the weakness of his position as a member of the Claudian but not the Julian family. This weakness was compounded by the fact that he did not have an obvious adult heir, Britannicus being just a boy. Agrippina was one of the few remaining descendants of Augustus, and her son Lucius Domitius Ahenobarbus (later known as Nero) was one of the last males of the imperial family. Future coup attempts could rally around the pair, and Agrippina was already showing such ambition. It has been suggested in recent times that Senate may have pushed for the marriage to end the feud between the Julian and Claudian branches.[48] This feud dated back to Agrippina's mother's actions against Tiberius after the death of her husband Germanicus, actions which Tiberius had gladly punished. In any case, Claudius accepted Agrippina, and later adopted the newly mature Nero as his son.

Nero was made joint heir with the underage Britannicus, married to Octavia and heavily promoted. This was not as unusual as it seems to people acquainted with modern hereditary monarchies. Barbara Levick notes that Augustus had named his grandson Postumus Agrippa and his stepson Tiberius joint heirs.[49] Tiberius named his great-nephew Caligula joint heir with his grandson Tiberius Gemellus. Adoption of adults or near adults was an old tradition in Rome when a suitable natural adult heir was unavailable. This was the case during Britannicus' minority. S.V. Oost suggests that Claudius looked to adopt one of his sons-in-law to protect his own reign.[50] Possible usurpers could note that there was no adult to replace him. Faustus Sulla, married to his daughter Antonia, was only descended from Octavia and Antony on one side — not close enough to the imperial family to prevent doubts (that didn't stop others from making him the object of a coup attempt against Nero a few years later). Besides which, he was the half brother of Messalina, and at this time those wounds were still fresh. Nero was more popular with the general public as the grandson of Germanicus and the direct descendant of Augustus.

Scholarly works and their impact

Claudius wrote copiously throughout his life. Arnaldo Momigliano[51] states that during the reign of Tiberius — which covers the peak of Claudius' literary career — it became impolitic to speak of republican Rome. The trend among the young historians was to either write about the new empire or obscure antiquarian subjects. Claudius was the rare scholar who covered both. Besides the history of Augustus' reign that caused him so much grief, his major works included an Etruscan history and eight volumes on Carthaginian history, as well as an Etruscan Dictionary and a book on dice playing. Despite the general avoidance of the imperatorial era, he penned a defense of Cicero against the charges of Asinius Gallus. Modern historians have used this to determine both the nature of his politics and of the aborted chapters of his civil war history. He proposed a reform of the Latin alphabet by the addition of three new letters, two of which served the function of the modern letters W and Y. He officially instituted the change during his censorship, but they did not survive his reign. Claudius also tried to revive the old custom of putting dots between different words (Classical Latin was written with no spacing). Finally, he wrote an eight-volume autobiography that Suetonius describes as lacking in taste.[52] Since Claudius (like most of the members of his dynasty) heavily criticized his predecessors and relatives in surviving speeches,[53] it is not hard to imagine the nature of Suetonius' charge.

The Claudian letters

Unfortunately, none of the actual works survive. They do live on as sources for the surviving histories of the Julio-Claudian dynasty. Suetonius quotes Claudius' autobiography once, and must have used it as a source numerous times. Tacitus uses Claudius' own arguments for the orthographical innovations mentioned above, and may have used him for some of the more antiquarian passages in his annals. Claudius is the source for numerous passages of Pliny's Natural History.[54]

The influence of historical study on Claudius is obvious. In his speech on Gallic senators, he uses a version of the founding of Rome identical to that of Livy, his tutor in adolescence. The detail of his speech borders on the pedantic, a common mark of all his extant works, and he goes into long digressions on related matters. This indicates a deep knowledge of a variety of historical subjects that he could not help but share. Many of the public works instituted in his reign were based on plans first suggested by Julius Caesar. Levick believes this emulation of Caesar may have spread to all aspects of his policies.[55] His censorship seems to have been based on those of his ancestors, particularly Appius Claudius Caecus, and he used the office to put into place many policies based on those of Republican times. This is when many of his religious reforms took effect and his building efforts greatly increased during his tenure. In fact, his assumption of the office of Censor may have been motivated by a desire to see his academic labors bear fruit. For example, he believed (as most Romans) that his ancestor Appius Claudius Caecus had used the censorship to introduce the letter "R"[56] and so used his own term to introduce his new letters.

Claudius in fiction

Claudius has been represented several times in ficton, both in literature and in film and television. The most famous modern representation is in the novels I, Claudius and Claudius the God by Robert Graves, and the consequent BBC television series adaptation.

Emperor Claudius who ruled from 41- 54 A.D. 

Emperor Claudius of the Julio Claudian dynasy.  Joe Geranio

detailed biography goes here

Obverse legends



Rarity of Denominations, Average Weights of Well Preserved Coins and Other Information

Average well preserved Denarius weight 3.60 grams.


Add mints used by Claudius here

Rome, Lugdunum, Ephesus, Pergamum, Caesara.


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The Portraiture of Caligula (under Claudius tab) www.portraitsofcaligula.com  Joe Geranio


  1. Full Record: Levick, Barbara. Claudius / Barbara Levick. (1990)
  2. Full Record: Scramuzza, Vincent M. The Emperor Claudius / by Vincent M. Scramuzza. (1940)
  3. Full Record: Barrett, Anthony A. The invalidation of currency in the Roman Empire : the Claudian demonetization of Caligula's AES. (1999)
  4. Full Record: Biblioth�que Municipale d'�Etude et d'Information de Grenoble. Grenoble : Biblioth�que Municipale d'�Etude et d'Information : catalogue des monnaies. II. Monnaies romaines. Monnaies imp�riales romaines. 2. Caligula - Neron . Index. / Bernard R�my, Fr�d�ric Bontoux, Virginie Risler. (1998)
  5. Full Record: Cimino, R. M. (Rosa Maria) Roman coins in India and their imitations. (1994)
  6. Full Record: Gainor, John R. The image of the Julio-Claudian dynasty from coins / by John R. Gainor.
  7. Full Record: Bompaire, Marc. Le tr�sor de Br�zins (Is�re) et les premi�res �missions de Claude II � Rome et � Milan / Marc Bompaire, Dominique Hollard.
  8. Full Record: Estiot, Sylviane. Le tr�sor de Saint-Pallaye (Yonne) : 8846 antoniniens de Val�rien � Carin.
  9. Full Record: Martini, Rodolfo. Monete romane imperiali del Museo G. B. Adriani. Parte 4, Claudius 41-54 d.C.) / Rodolfo Martini. (2001)
  10. Full Record: Orna-Ornstein, John. Ancient forgery of aureus of Claudius / John Orna-Ornstein.
  11. Full Record: Burns, Jasper K. Antonia : mother of Claudius / by Jasper Burns.
  12. Full Record: Sear, David R. Censorship in ancient Rome.
  13. Full Record: Silva Ruivo, Jos� da. Circula�ao monet�ria na Estremadura Portuguesa at� aos inicios do s�c. III.
  14. Full Record: Wend, David A. Claudius : the man, times and coinage / by David A. Wend.
  15. Full Record: Bourne, R. J. Claudius II Altar types.
  16. Full Record: Vagi, David L. Coinage and history of the Roman Empire : Nero Claudius Drusus. (2001)
  17. Full Record: Gocht, Hans. Namenstilgungen an Bronzemünzen des Caligula und Claudius / Hans Gocht. (2003)
  18. Full Record: Lechuga Galindo, Manuel. Hallazgos monetales en el yacimiento romano de Ba�nos de Fortuna. (2000)
  19. Full Record: Herreros Ventosa, M. Luisa, and Mercedes Mart�in Serna. Nuevas aportaciones sobre las monedas de Claudio I en Hispania.
  20. Full Record: Burgers, P. Coinage and state expenditure : the reign of Claudius, AD 41-54. (2001)
  21. Full Record: Zahariade, Mihail. Milites Dacisciani qvi iam saeviunt (sha, vita Claudii 17, 1-4) : a contribution to the history of Dacia in the 260's of the 3rd century A.D. / Mihail Zahariade, Myrna K. Phelps. (1999)
  22. Full Record: Arrigoni, Marco. Was Claudius really Gothicus? / Marco Arrigoni. (2003)
  23. Full Record: Corbier, Mireille. Pallas et la statue de C�sar : affichage et espace public � Rome / Mireille Corbier.
  24. Full Record: Sear, David R. The tyrant's reform : Nero's currency revolution of A.D. 64. (2002)
  25. Full Record: Cela, Xabier. Un tesorillo de aurei de epoca claudia hallado en la romana Iluro (Mataro, El Maresme) / Xabier Cela ... [et al.]. (1997)
  26. Full Record: Johannessen, Finn. Just my Claudius II ant's worth. (2002)
  27. Full Record: Rowe, Greg. The emergence of monarchy : 44 BCE- 96 CE / Greg Rowe. (2006)
  28. Full Record: Ruiz Ortega, Mar�ia Remedios. Aprovisionamiento monetario de la Campi�na del Guadalquivir, Andaluc�ia, Espa�na en epoca bajoimperial romana, 260-409 d.C. / Mar�ia Remedios Ruiz Ortega, Rafael Gonzalez Torres y Manuel Medrano Marqu�s. (2005)
  29. Full Record: Liampi, Katerini. Die Münzpr�gung des Makedonischen Koinon in der Kaiserzeit / Katerini Liampi. (2005)
  30. Full Record: Dembski, Günther. Monetary supply in Noricum / Günther Dembski. (2005)
  31. Full Record: Mi�skec, Alenka. Some aspects of countermarked coins from the time of the Julio-Claudian dynasty in Pannonia / Alenka Mi�skec. (2005)
  32. Full Record: Martini, Rodolfo. Emissioni bronzee e circolazione in et� giulio-claudia (monete centrali, ausiliarie e falsificazioni) : l'impiego e la diffusione delle contromarche / Rodolfo Martini. (2005)
  33. Full Record: Besombes, Paul-Andr�. Les monnaies hispaniques de Claude Ier des d�pôts de la Vilaine (Rennes) et de Saint-L�onard (Mayenne) : t�moins de quel type de contact entre l'Armorique et la p�ninsule ib�rique ? / Paul-Andr� Besombes. (2005)
  34. Full Record: Huvelin, H�l�ne. Chronologie du r�gne de Claude le Gothique. (1992)
  35. Full Record: Abramzon, M. G. Two hoards of Bosporan coins / M. G. Abramzon, N. A. Frolova, Yu. V. Gorlov. (2001)
  36. Full Record: Besombes, Paul-Andr�. Nouvelles propositions de classement des monnaies de "bronze" de Claude Ier / Paul-Andr� et Jean-No�el Barrandon. (2000)
  37. Full Record: Frochoso, Rafael. Las monedas encontradas en las excavaciones de la catedral de C�ordoba / Rafael Frochoso. (2006)
  38. Full Record: Butcher, Kevin. The Egyptian billon tetradrachm under the Julio-Claudian emperors : fiduciary or intrinsic? / Kevin Butcher and Matthew Ponting. (2005)
  39. Full Record: Dryden, John. The nocturnal activities of Messalina, wife of the Emperor Claudius : a translation from the Sixth Satire of Juvenal / John Dryden. (2003)
  40. Full Record: Klein, Sabine. The early Roman imperial AES coinage : metal analysis and numismatic studies. Part 1, The chemical profile of copper coins of the Rome mint from Augustus to Claudius / Sabine Klein, Hans-Markus von Kaenel. (2000)
  41. Full Record: Platt, Clement. [05/20/1914]
  42. Full Record: Ratto, Rodolfo. [01/28/1929]
  43. Full Record: Ancona, Margherita. Claudio II. e gli usurpatori. (1901)
  44. Full Record: Bland, Roger. Normanby, Lincolnshire. (1988)
  45. Full Record: Barrett, A. A. Claudius' British victory arch in Rome. (1991)
  46. Full Record: Bastien, Pierre. L'atelier de Milan en 268. (1983)
  47. Full Record: Bolin, Sture. Die Chronologie der gallischen Kaiser. (1932)
  48. Full Record: Fuchs, Michaela. Frauen um Caligula und Claudius : Milonia Caesonia, Drusilla und Messalina. (1990)
  49. Full Record: Askew, Gilbert. Notes on two hoards of Roman coins from Carrawburgh, Northumberland (82 of Claudius II, Victorinus and 66 den. of M. Antony to Geta). (1937)
  50. Full Record: Gricourt, Jean. Antoninien in�dit de Claude le Gothique (Siscia, 268). (1974)
  51. Full Record: Beals, Herbert K. "Soldier's soldier" gives empire temporary reprieve. (1984)
  52. Full Record: Falc�o Fuertes, Vicente. Hallazgo en Vall de Ux�o (Castell�on) de un sextercio del emperador Claudio contramarcado "NCAPR". (1984)
  53. Full Record: Amandry, Michel. Vari�t� in�dite d'un antoninien de Claude II frapp� a Cyzique. (1982)
  54. Full Record: Grant, Michael. Constantiae Augusti. (1950)
  55. Full Record: Grant, Michael. Pax Romana : an early imperial definition. (1949)
  56. Full Record: Colavito, Silvana. Aspetti della monetazione di Claudio I / Silvana Colavito. (1958)
  57. Full Record: Côte, Claudius. Denier in�dit de Thomas II de Savoie.
  58. Full Record: Côte, Claudius. Jetons consulaires lyonnais.
  59. Full Record: Côte, Claudius. Monnaie unique et in�dite de Thomas de Savoie (Collection C. Côte).
  60. Full Record: Dembski, Günther. Salus und Cista mystica bei Claudius II. Gothicus.
  61. Full Record: Chiffletius, Henricus Thomas. Dissertatio de Othonibus aereis / auctore Henrico Thoma Chifletio, Ioannis Iacobi f. ; subiunctus est Claudii Chifletii De Antiquo numismate, liber posthumus. (1656)
  62. Full Record: British Museum. Dept. of coins and medals. Coins of the Roman Empire in the British museum. Vol. I: Augustus to Vitellius / by Harold Mattingly. (1976)
  63. Full Record: Crummy, Nina, ed. Colchester archaeological report 4 : the coins from excavations in Colchester 1971-9 / edited by Nina Crummy ; contributions from Marion Archibald ... [et al.]. (1987)
  64. Full Record: Cope, Lawrence H. The Nadir of the Imperial Antoninianus in the Reign of Claudius II Gothicus, A.D. 268-270. (1969)
  65. Full Record: Christiansen, Erik. The Roman coins of Alexandria during the reign of Claudius. (1992)
  66. Full Record: Alf�ldi, Andreas. Die r�mische Münzpragung und die historischen Ereignisee im Osten zwischen 260 und 270 n. Chr. / Andreas Alf�ldi. (1938)
  67. Full Record: Campo, Marta. Las monedas de Claudio I de la ceca de Ebusus / Marta Campo. (1976)
  68. Full Record: Dembski, Günther. Ein weiterer Antoninian des Pacatianus (248-249).
  69. Full Record: Delmaire, Roland. Un tr�sor du IIIe si�cle provenant du nord de la France.
  70. Full Record: Gurt Esparraguera, Josep Ma. La figura del emperador como elemento diferenciador en las monedas de Claudio I, de acunacion local.
  71. Full Record: Campo, Marta. El tesoro de la Pobla de Mafumet (Tarragona) : sextercios y dupondios de Claudio I / Marta Campo, Jean-Claude Richard and Hans-Markus von Kaenel. (1981)
  72. Full Record: Brenot, Claude. Le m�tal des antoniniani de Claude II : un aspect de rapports entre l'atelier central de Rome et les ateliers militaires de Milan et de Siscia / Claude Brenot, H�l�ne Huvelin and Jean-No�el Barrandon. (1984)
  73. Full Record: Dalla Cia, Giorgio. A sestertius of Tiberius Claudius Drusus Germanicus. (1986)
  74. Full Record: Damerau, Paul. Kaiser Claudius II. Goticus (268-270 N. Chr.). (1934)
  75. Full Record: Damerau, Paul. Kaiser Claudius II. Goticus (268-270 N. Chr.). (1934)
  76. Full Record: Hill, Philip V. The "De Germanis" arches on the coins of Claudius I. (1978)
  77. Full Record: Kenyon, R. F. A 'Claudian copy' without a prototype. (1987)
  78. Full Record: Kenyon, Robert F. The countermark PROB on coins of Claudius I from Britain. (1988)
  79. Full Record: Hodder, Michael J. Claudius victory coins first with DE BRITANN : complete collection must / Michael J. Hodder. (1993)
  80. Full Record: Donini, Augusto. Sedici secoli fra 2 bilance. (1954)
  81. Full Record: Doyen, Jean-Marc. Deux nouveaux exemplaires de la premi�re �mission de Claude II � Rome (268 apr�s J.-C.) (1985)
  82. Full Record: Kaenel, Hans-Markus von. Münzpr�gung und Münzbildnis des Claudius / von Hans-Markus von Kaenel. (1986)
  83. Full Record: Kaenel, Hans-Markus von. Roma - monete dal Tevere - L'Imperatore Claudio I. (1984)
  84. Full Record: Fischer, Thomas. Bemerkungen zur sp�tolaudischen Münzpr�gung. (1967)
  85. Full Record: Instinsky, H. U. Kaiser Claudius und die Pr�torianer. (1952)
  86. Full Record: Gorini, Giovanni. Ancora sul ripostiglio di aurei del I secolo d.C. da Este. (1989)
  87. Full Record: Cappelli, Remo. Albino / Remo Cappelli. (1967)
  88. Full Record: Carter, G. F. Chemical compositions of copper-based Roman coins. V : imitations of Caligula, Claudius, and Nero / G. F. Carter and others. (1978)
  89. Full Record: Ephraem, the Syrian, Saint, 308?-373. John, Chrysostom, Saint, c. 347-407. Mamertinus, Claudius, fl. ca. 360. Lieu, Samuel, N. C., ed. The emperor Julian : panegyric and polemic / edited by Samuel N. C. Leiu. (1989)
  90. Full Record: Eran, Avraham. Zu den PNR-Quadranten des Claudius und deren Waage. (1969)
  91. Full Record: Giard, Jean-Baptiste. Pouvoir central et libert�s locales : le monnayage en bronze de Claude avante 50 apres J.-C. (1970)
  92. Full Record: Huvelin, H. A propos des multiples d'or de Claude II. (1975)
  93. Full Record: Huvelin, H. Antoniniani de Claude II � titulature IMP C M AVR CLAVDIVS P F AVG frappes a l'atelier de Rome. (1972)
  94. Full Record: Huvelin, H�l�ne. L'atelier d'Antioche sous Claude II. (1990)
  95. Full Record: Huvelin, H�l�ne. L'atelier de Milan sous Claude II : la premi�re �mission de monnaies d'or. (1986)
  96. Full Record: Huvelin, H�l�ne. L'atelier de Rome sous Claude II le Gothique. (1984)
  97. Full Record: Huvelin, H�l�ne. L'atelier de Siscia sous Claude II le Gothique : aurei et deniers. (1985)
  98. Full Record: Huvelin, H�l�ne. Un denier hybride et fourr� de Claude I. (1976)
  99. Full Record: Huvelin, H�l�ne. Un denier in�dit de Claude II le Gothique frapp� � l'atelier de Milan. (1983)
  100. Full Record: Huvelin, H�l�ne. Deux �missions exceptionnelles frapp�es � Milan en l'honneur de Claude II le Gothique. (1980)
  101. Full Record: Huvelin, H�l�ne. Une �mission exceptionnelle en l'honneur de Claude II � Siscia. (1991)
  102. Full Record: Huvelin, H�l�ne. �Emissions de l'atelier de Rome et Chronoligie des r�gnes de Claude II, Quintille et Aur�lien. (1974)
  103. Full Record: Huvelin, H�l�ne. Imitations des antoniniens de Claude II. (1982)
  104. Full Record: Huvelin, H�l�ne. La victoire du lac de Garde de Claude II. (1982)
  105. Full Record: Noot, Arthur E. Flavius Claudius Julianus. (1977)
  106. Full Record: Markl, Andreas. Das Falschmünzerwesen w�hrend der Regierung Claudius II. Gothicus.
  107. Full Record: Markl, Andreas. Neuere Falschungen von Münzen des r�m. Kaisers Claudius II.
  108. Full Record: Markl, Andrea. Peso e titolo degli Antoniniani di Claudio Gotico. (1889)
  109. Full Record: Loriot, X. Quelques antoniniani de Pacatien trouv�s en Gaule. (1994)
  110. Full Record: Martini, Rodolfo. L'asse di Claudius per Lugdunum? (1991)
  111. Full Record: Mattingly, Harold. Coins in the Lincoln Museum. (1931)
  112. Full Record: Mattingly, Harold. A hoard of Gallienus and Claudius II. (1934)
  113. Full Record: MacDowall, David W. Countermarks on the eas of Claudius from Nijmegen / David W. MacDowall and Arend V. M. Hubrecht. (1993)
  114. Full Record: MacDowall, David W. The PNR type of Claudius. (1968)
  115. Full Record: MacInnis, H. Frank. Claudius II brought an end to Rome's chaos. (1976)
  116. Full Record: MacInnis, H. Frank. Despite handicaps, Claudius was effective. (1979)
  117. Full Record: Macdonald, D. J. A false denarius of Claudius I (1969)
  118. Full Record: Mommsen, Theodor. Die M�nzen des C. Claudius Vestalis. (1887)
  119. Full Record: Mowat, Robert. The countermarks of Claudius I. (1909)
  120. Full Record: Mowat, Robert. Les tetradrachmes de Lysimaque contremarques par Claude I. (1911)
  121. Full Record: Markl, Andreas. Ein Goldmedaillon von Claudius II. (1898)
  122. Full Record: Markl, Andrea. Serdica o Antiocha? (1889)
  123. Full Record: Laffranchi, Lodovico. La monetazione imperatoria e senatoria di Claudio Ie durante il Quadriennio 41-44 d� Cr� (1949)
  124. Full Record: Chifletius, Claudius. Nummophylacium Luederianum antiquum & recentius horis curisque subcisivis in Sciagraphia exhibitum & usui accommadatum a Rudolfo Capello. (1678)
  125. Full Record: Seltman, Charles Theodore. The administration of Bithynia under Claudius and Nero. (1928)
  126. Full Record: Pennington, Paul. A bronze quadrans of Claudius. (1946)
  127. Full Record: Pennington, Paul. A doubly-struck Roman coin. (1948)
  128. Full Record: Pegan, Efrem Marcel. Tiberius Claudius Marinus Pacatianus : Disertacija. (1984)
  129. Full Record: Richard, J.-C. Un aureus de Claude � Lattes et les trouvailles de monnaies d'or antiques dans le d�partement de l'H�rault. (1980)
  130. Full Record: Rodger, William. Personalities on Ancient Coins: Claudius. (1973)
  131. Full Record: Küthmann, Harald. Claudius, Germanicus und Divus Augustus. (1959)
  132. Full Record: Kumpikevicius, Gordon C. Two unpublished Roman coins from the Mark Tooth collection. (1993)
  133. Full Record: Poncelet, C. Un antoninien rare de Claude II le Gothique (Cyzique, 268). (1989)
  134. Full Record: Savio, Adriano. La coerenza di Caligola nella gestione della moneta / Adriano Savio. (1988)
  135. Full Record: Ramage, Edwin S. Denigration of predecessor under Claudius, Galba and Vespasian. (1983)
  136. Full Record: Reeves, C. N. The Victoriae Gothic coinage of Claudius II Gothicus. (1973)
  137. Full Record: Red�, Ferenc. Iuno Regina's mint : Antiochia. (1993)
  138. Full Record: Regling, Kurt. Claudius Attalus. (1901)
  139. Full Record: Reinach, Th�odore. L'Empereur Claude et les Juifs, d'apr�s un nouveau document. (1924)
  140. Full Record: Smallwood, E. Mary. Documents illustrating the principates of Gaius Claudius and Nero. (1967)
  141. Full Record: Schive, Claudius Jacob, 1792-1878. Norges mynter i middelalderen, samlede og besdrevne af C.I. Schive / Med indledning af C.A. Holmboe. (1865)
  142. Full Record: Schmitt, L. Un antoninien surfrapp� de Claude II. (1988)
  143. Full Record: Schmitt, Laurent. Denier in�dit de Claude? (1986)
  144. Full Record: Sallery, Robert D. H. An early imperial bronze hoard from Naples. (1986)
  145. Full Record: Sallet, Alfred Friedrich Constantin von, 1842-1897. Die fürsten von Palmyra unter Gallienus, Claudius und Aurelian / Von dr. Alfred Von Sallet... (1866)
  146. Full Record: Schwartz, J. A propos de monnaies enfouies in 270 apr�s J.-C. (1989)
  147. Full Record: Rodolfo Martini, ed. Sylloge nummorum Romanorum. Italia. Milano, Civiche Raccolte Numismatiche Vol. 1 Giulio-Claudii / a cura di Rodolfo Martini. (1990)
  148. Full Record: Szaivert, Wolfgang. Die Datierung der Claudiusbronzen : Ein Beitrag der Arch�ologie. (1983)
  149. Full Record: Szaivert, Wolfgang. Die Münzpr�gung des Claudius : Kritische Bemerkungen zu H. M. von Kaenel : Münzpr�gung und Münzbildnis des Claudius. (1980)
  150. Full Record: Ryan, John Carlin. A four-day quadrans of Claudius. (1994)
  151. Full Record: Vaux, W. S. W. On coins of Niniva, Termessus, etc. (1857)
  152. Full Record: Veronelli, Giorgio. Gli antoniniani coniati a Milano da Claudio II. (1987)
  153. Full Record: Thirion, Marcel. Les antoniniens de Claude II (268-270) frapp�s � Antioche. (1970)
  154. Full Record: Thirion, Marcel. Les antoniniens de Claude II (268-270) frapp�s � Antioche. (1970)
  155. Full Record: Stuart, Meriwether. The portraiture of Claudius : preliminary studies. (1938)
  156. Full Record: Willers, Heinrich. Geschichte der r�mischen kupferpr�gung vom bundesgenossenkrieg bis auf kaiser Claudius, nebst einleitendem überblick über die entwicklung des antiken münzwesens / von Heinrich Willers ; mit 33 abbildungen im text und 18 lichtdrucktafeln. (1909)
  157. Full Record: Sutherland, Carol Humphrey Vivian. Coinage in Roman imperial policy 31 B.C.-A.D. 68. (1951)
  158. Full Record: Sutherland, Carol Humphrey Vivian. Roman-British imitations of bronze coins of Claudius I / by C. H. V. Sutherland. (1935)
  159. Full Record: Sutherland, C. H. V. Claudius and the Senatorial Mint. (1941)
  160. Full Record: Sutherland, C. H. V. A late Roman hoard from Kiddington, Oxon (1,176 bronze Claudius Gothicus to Theodosius). (1936)
  161. Full Record: Sutherland, C. H. V. An unpublished quadrans of Claudius. (1963)
  162. Full Record: Trillmich, Walter. Familienpropaganda der Kaiser Caligula und Claudius : Agrippina Maior und Antonia Augusta auf Münzen. (1978)
  163. Full Record: Villaronga, Leandro. Nueva argumento a favor de la hispanidad de las emissoines de Claudio. (1979)
  164. Full Record: Turckheim-Pey, Sylvie de. Les insignes r�volutionnaires de la collection Claudius Côte. (1987)
  165. Full Record: Whitty, M. G. A world by itself : Celtic coinage in south-east Britain from Cunobelin to Claudius, AD 10-43. (1986)