The faction of his assassins was driven from Rome and defeated at the Battle of Philippi in 42 BC by an army led by Mark Antony and Caesar's adopted son Octavian.
Gruppen, som fik ham myrdet, blev fordrevet fra Rom og besejret i slaget ved Phillipi i 42 f.Kr. af en hær under ledelse af Marcus Antonius og Cæsars adoptivsøn Octavian.