4. Julius Caesar Might Have Been Killed by His Own Son
Marcus Junius Brutus the Younger (85 BC – 42 BC) was made famous or infamous by the “Et tu, Brute” quotation from Shakespeare’s play Julius Caesar. Brutus was Julius Caesar’s friend, and although he might have also been Caesar’s biological son, that family tie did not stop him from becoming Caesar’s best-known assassin. A patrician, he was born to Marcus Junius Brutus the Elder, who was treacherously murdered by Pompey the Great, and Servilla, who became Julius Caesar’s mistress for many years.
After his father’s murder, Brutus was raised by his maternal uncle, Cato the Younger, one of Rome’s leading conservatives and a staunch advocate of returning to the values and lifestyles of the Roman Republic’s early days. Brutus had been a close ally of Julius Caesar and a supporter of his Populares faction. However, as Caesar sought greater power, Brutus came to view him as a tyrant. So he switched to Caesar’s conservative Optimates opponents. Brutus fought within the Optimates ranks and under the leadership of his father’s murderer, Pompey the Great, in the civil war against his erstwhile friend, mother’s lover, and probable father.