Of Palladius it is said by Vigilius, a late 5th century bishop of Thapsus in Africa, that after Ambrose's death (397) he wrote a reply to Ambrose's writings against Arianism, which Vigilius in turn wrote to counter.
It is recorded that Sittius enjoyed several successes against the enemies of Caesar (Ch. 36), including later the defeat of Juba's forces under Saburra, and the successful ambush of Faustus Cornelius Sulla and Lucius Afranius as they attempted to flee to Spain following their defeat by Caesar at Thapsus (Ch. 95).