Note 008
Ducange (Familiae Byzantinae, p. 44) bestows on him, after
Zonaras, the name of Constantine; a name somewhat unlikely,
as it was already occupied by the elder brother. That of
Hannibalianus is mentioned in the Paschal Chronicle, and is
approved by Tillemont, Hist. des Empereurs, tom. iv. p. 527.
Note to Chapter 18 of DECLINE & FALL by Gibbon