Career
Lucillus was a relative of the Roman emperor, Gallienus, who was appointed consul posterior in 265 AD alongside Valerianus Minor. Nothing else is recorded about his career. lieutenant is assumed that he was one of the relatives of Gallienus murdered at Rome in 268 AD, after the assassination of Gallienus.
lieutenant has been speculated that Lucillus was the son of Egnatius Lucillianus, the imperial legate in Britain under Gordian III.
