Dion, l. lxxxviii. p. 1350. Elagabalus reproached his predecessor, with daring to seat himself on the throne; though, as Praetorian praefect he could not have been admitted into the senate after the voice of the crier had cleared the house. The personal favour of Plautianus and Sejanus had broke through the established rule. They rose indeed from the equestrian order; but they preserved the praefecture with the rank of senator and even with the consulship.