half-brother of Constantine the Great. Constantius Chlorus, by his second wife Flavia Maximiana Theodora, had three daughters, Constantia, Anastasia, and Eutropia ; also three sons, Delmatius, Julius Constantius, and Hanniballianus. These boys, who at the period of their father's death must have been prevented by their youth from disputing the sovereignty, were educated at Toulouse, and when they grew up to manhood their politic brother took care to gratify any ambitious longings which they might have cherished, by a liberal distribution of empty honours. Hanniballianus, in acknowledgment of his royal blood, was invested with the scarlet goldbordered robe, and received the high-sounding but as yet vague title of --distinctions which he enjoyed until A. D. 337, when he was involved in the cruel massacre of all those members of the Flavian house whose existence was supposed to threaten the security of the new Augusti.

It must be observed, that the three sons of Theodora are, in the Alexandrian chronicle, distinguished as Delmatius, Constantius, and Hanniballianus; but by Zonaras they are named Constantinus, Hanniballianus, and Constantius, while Theophanes expressly asserts that Hanniballianus is the same with Delmatius. The conflicting evidence has been carefully examined by Tillemont, who decides in favour of the Alexandrian chronicle, although it must be confessed that the question is involved in much obscurity. [DELMATIUS.]

(Chron. Alex. p. 648, ed. 1615; Zonar, 12.33; Zozim. 2.39, 40; Theophanes, Chron. ad ann. 296; Auson. Prof. 17; Liban. Or. 15; Tillemont, Hist. des Emp. vol. iv. Notes sur Constantin. n. 4.)