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— CH. 1 · IMPERIAL HEIR AND NAME —

Britannicus

~5 min read · Ch. 1 of 6
6 sections
  • Tiberius Claudius Caesar Britannicus arrived in Rome on the 12th of February AD 41. His father, Emperor Claudius, had been reigning for less than a month when this son was born. The emperor issued special coins called sestertii to mark the occasion. These coins bore the image Spes Augusta, which meant hope for the imperial family. Britannicus received his name from his father's conquest of Britain in AD 43. The Senate granted Claudius the honorific title Britannicus as a reward for that victory. Claudius never used the name himself but gave it to his son instead. The boy became known simply as Britannicus throughout history. Before this change, he was named Tiberius Claudius Germanicus. That earlier surname honored his grandfather Drusus the Elder who died in 9 BC. Drusus earned the name after defeating Germanic tribes. His sons inherited the name and passed it down to their children. Britannicus replaced the old name entirely once the new one took hold.

  • Britannicus faced immediate danger when his mother Messalina fell from power in AD 48. She engaged in a bigamous marriage without her husband's knowledge. The illegal union involved a man named Silius who proposed to marry Messalina if she allowed him to adopt Britannicus. They planned to overthrow Claudius and rule together as regents. Callistus and Narcissus, freedmen serving the emperor, revealed the affair to Claudius. He ordered Messalina, Silius, and others put to death. A tribune of the Praetorian Guard forced a knife through Messalina's neck when she refused suicide. Images and statues of Silius were destroyed immediately. Two years later, Claudius married Agrippina the Younger, his fourth wife. This marriage brought Agrippina's son Lucius Domitius into the family. In AD 49, Domitius was adopted and renamed Nero Claudius Caesar. The Senate betrothed Domitius to Octavia, Britannicus' sister, making them equals in rank. Tacitus noted that people greeted Domitius with more enthusiasm than Britannicus during public games. Agrippina used this popularity to elevate her own son while isolating Britannicus.

  • Britannicus received tutoring from Sosibius, a close associate of Publius Suillius Rufus. He studied alongside Titus Vespasianus, the future Roman Emperor. Both boys learned similar subjects under the same teachers. Their friendship endured despite political changes. In AD 51, Nero assumed the toga virilis before turning fourteen. The Senate granted him proconsular authority beyond Rome with the title princeps iuventutis. Nero gave speeches thanking the emperor for honors in AD 51 and 52. Meanwhile, Britannicus remained dressed as a boy at circus games while Nero wore triumphal robes. His clothing affected how the people viewed their futures. Agrippina replaced Britannicus' tutors with her own nominees. She convinced Claudius to execute Sosibius and other supporters. Two prefects of the Praetorian Guard, Lusius Geta and Rufius Crispinus, were also removed. They had been sympathetic to Britannicus' cause. Sextus Afranius Burrus took their place but owed allegiance to Agrippina. Nero married Octavia in AD 53 after she was legally transferred to another family. Britannicus stayed in reserve while Nero became the clear heir.

  • Nero ordered the death of his stepbrother shortly before Britannicus turned fourteen. A well-known poisoner named Locusta prepared the fatal dose. She had previously poisoned mushrooms fed to Emperor Claudius on the 13th of October AD 54. Nero beat Locusta when her first attempt failed to kill quickly enough. She claimed the mixture worked only as a laxative to avoid suspicion. After testing on children and animals, she created a formula that killed instantly. The poison entered Britannicus through a hot drink served at a dinner party. He asked for it to be cooled, so poison mixed with cold water. The substance acted immediately and he lost both voice and breath. Nero told those present that Britannicus suffered an epileptic seizure. He claimed the condition affected him since childhood. Britannicus died between December AD 54 and the 11th of February AD 55. Locusta received large estates and pupils as payment for her service. Suetonius reported that Nero moved against Britannicus using the same methods used against Claudius. Agrippina threatened to champion Britannicus' cause when Nero began acting independently from her influence.

  • Britannicus was cremated and his ashes placed in the Mausoleum of Augustus alongside his father. Nero held the funeral the very next day during heavy rain. He gave no eulogy claiming tradition forbade processions for untimely deaths. Cassius Dio stated that Nero had the corpse covered in gypsum to hide poison effects on the skin. Rain uncovered the body while being carried through the Forum. This exposed the truth to anyone who could see. Britannicus criticized Nero's singing voice and called him by his original name Lucius Domitius. Titus Vespasianus later claimed he sat beside Britannicus on the night of his death. He even said he tasted the poison himself, which caused a serious long illness. Titus erected a gold statue of his friend and issued coins in memory. Claudius' freedman Narcissus died by suicide after harsh imprisonment ordered by Agrippina. Marcus Junius Silanus was poisoned for being a great-great-grandson of Augustus. The Senate suppressed Claudius' new will which may have granted joint rule or sole power to Britannicus. Nero spoke the eulogy at the emperor's funeral and took full control.

  • Jean Racine wrote a play titled Britannicus in 1669 about this Roman prince. Graham Seed portrayed Britannicus in I, Claudius, a television series created by Jack Pulman in 1976. Modern media continues to explore his tragic story decades after his death. Suetonius recorded that Nero poisoned Britannicus out of envy for his voice. Nero obsessed with performance wanted to be the greatest entertainer ever. He requested games described as the greatest ever undertaken during his reign. Britannicus represented a direct threat to Nero's claim to the throne because he was Claudius' biological son. His death occurred just four months after his father's passing. Historians debate whether he truly died from poison or suffered an epileptic seizure instead. Coins from Moesia and North Africa placed Britannicus' head on their obverse side showing early support. Tacitus documented how Nero undermined Britannicus' image publicly through various schemes. Agrippina replaced tutors and prefects loyal to her stepson to secure power for her own child. The political maneuvering surrounding Britannicus shaped the future of the Julio-Claudian dynasty.

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Common questions

When was Tiberius Claudius Caesar Britannicus born and what name did he receive?

Tiberius Claudius Caesar Britannicus arrived in Rome on the 12th of February AD 41. He received his name from his father's conquest of Britain in AD 43 after the Senate granted Claudius the honorific title Britannicus as a reward for that victory.

Who killed Messalina and why did she fall from power in AD 48?

A tribune of the Praetorian Guard forced a knife through Messalina's neck when she refused suicide during her bigamous marriage to Silius. The illegal union involved a man named Silius who proposed to marry Messalina if she allowed him to adopt Britannicus, which they planned to use to overthrow Claudius and rule together as regents.

How did Nero Claudius Caesar cause the death of Britannicus shortly before he turned fourteen?

Nero ordered the death of his stepbrother using poison prepared by Locusta that entered Britannicus through a hot drink served at a dinner party. The substance acted immediately and he lost both voice and breath while Nero claimed the condition affected him since childhood as an epileptic seizure.

Where were the ashes of Tiberius Claudius Caesar Britannicus placed after his cremation?

Britannicus was cremated and his ashes placed in the Mausoleum of Augustus alongside his father. Nero held the funeral the very next day during heavy rain and gave no eulogy claiming tradition forbade processions for untimely deaths.

What play did Jean Racine write about this Roman prince and when was it published?

Jean Racine wrote a play titled Britannicus in 1669 about this Roman prince. Modern media continues to explore his tragic story decades after his death with Graham Seed portraying Britannicus in I, Claudius created by Jack Pulman in 1976.

All sources

36 references cited across the entry

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