Whether Tiberius Julius Alexander held the office of Praetorian prefect is disputed, and rests on a fragment from a recovered papyrus scroll. If he did held the post, he may have done so during the Jewish wars under Titus, or during the 70s as his colleague in Rome. See Lendering, Jona. «Tiberius Julius Alexander». Ανακτήθηκε στις 24 Απριλίου 2020.
