sozomen apparently confused helena with her sister, calling her constantia he narrates:"constantius recalled him [julian], and proclaimed him caesar, promised him his sister constantia in marriage, and sent him to gaul; for the barbarians whose aid had been hired by constantius previously against magnentius, finding that their services were not required, had portioned out that country. as julian was very young, generals, to whom the prudential affairs were turned over, were sent with him; but as these generals abandoned themselves to pleasure, he was present as caesar, and provided for the war."