No More Learning

; 540; 571; Murād
II in, 690
Trapezitae, Byzantine light cavalry, 740
Traù, submits to Venetians, 406; 411
Traulus, mutinies against Alexius I, 330
Travnik, Turkish           in Bosnia, 582
Trdat, see Tiridates
Trebizond, 56, 88, 96; duke of, 344, 381;
Empire of, founded by Comneni, 423 sq.