He is listed as having died in 390 BC and that he was succeeded by Marcus Furius Fusus in his religious office as augur or pontifex. Considering that 390 BC was in the close aftermath of the semi-legendary Battle of Allia, it is possible that Servilius was killed in the conflict or the following sack/siege of Rome, or that he simply died of unrelated causes in the same year as the events.