コンスタンティウス・クロルス
The unreliable "Historia Augusta" reports Claudius and Quintillus having another brother named Crispus and through him a niece, Claudia, who reportedly married Eutropius and was mother to Constantius Chlorus. Some historians suspect this account to be a genealogical fabrication, however, intended to link the family of Constantine I to that of a well-respected emperor.