Hippo Regius
Possidius wrote the first biography of Augustine, in which he lets it be known that he himself was one of the clergy of Augustine's monastery when he was appointed bishop of Calama. When Calama fell into the hands of the [[Vandal Kingdom|Vandal]] king [[Genseric]] in 429, Possidius took refuge with Augustine within the walled city of Hippo Regius. He was present at Augustine's death in 430.