It is commonly accepted that Aurelian probably joined the army in 235 at around age twenty. It is also generally assumed that, as a member of the lowest rank of society albeit a citizen he would have enlisted in the ranks of the legions. Saunders suggests that his career is more easily understood if it is assumed that his family was of Roman settler origins with a tradition of military service and that he enlisted as an equestrian. This would have opened up for him the tres militia the three steps of the equestrian military career one of the routes to higher equestrian office in the Imperial Service. This could be a more expeditious route to senior military and procuratorial offices than that pursued by ex-rankers, although not necessarily less laborious. However, although Saunders's conjecture as to Aurelian's early career is not supported by any evidence other than his nomen which could indicate Italian settler ancestry — and even this is contested — his rise to the highest ranks is more easily understood if he did not have to start from the bottom. His suggestion has not been taken up by other academic authorities.
