Marcus Antonius Victorinus, Decurion of the colony of Aquincum. Below centurion/decurion rank, junior officers in the Roman army were known as "principales". Several funerary inscriptions have been recovered including one dedicated to a decurion. The city was governed by two "duumviri" which presided over the decurion council. They also took care of elections and the Decurion council. His father, Calpurnius, was a decurion. Having infiltrated the camp, Asterix hears Phonus plotting with a Decurion to overthrow Caesar. Pacific Theatres is owned by The Decurion Corporation which also owns ArcLight Cinemas. A decurion was a member of a city senate in the Roman Empire. Founded in 1946, Decurion is privately held. The Decurion Corporation is an American corporation with headquarters in Los Angeles, California. Instead, one decurion would act as squadron commander and the other two as his deputies.