Marcus Junius Brutus (; Latin pronunciation: [ˈmaːrkʊs juːniʊs ˈbruːtʊs]; c. 85 BC – 23 October 42 BC) was a Roman politician, orator, and the most famous of the assassins of Julius Caesar. After being adopted by a relative, he used the name Quintus Servilius Caepio Brutus, which was retained as his legal name. He is often referred to simply as Brutus. Early in his political career, Brutus opposed Pompey, who was responsible for Brutus' father's death. He also was close to Caesar.
https://en.wikipedia.org/wiki/Marcus_Junius_Brutus