Born Gaius Caesar Augustus Germanicus, the man better known as Caligula was the great grandson of the Caesar Augustus, son of general Germanicus Julius Caesar and the third man to assume the title of Roman Emperor. From then on he lived with his Great-Grandmother Livia, the wife of Emperor Augustus, and then his grandmother, Antonia Minor. Further, Caligula began to slander the memory of Emperor Augustus, and stated that his own mother had actually been the result of an incestuous relationship from Augustus with his daughter. He completed the temple of his great grandfather, the now deified Caesar Augustus as well as the Theater of Pompey. As for Chaerea’s specific beef with the emperor, Caligula seems to have enjoyed making powerful people kiss his ring while he extended his middle finger at them.