“ ZENO, East Roman emperor from 474 to 491, was an Isaurian of noble birth, and originally bore the name of Trascalissaeus, which he exchanged for that of Zeno on his marriage with Ariadne, daughter of Leo I., in 468. Of his early life nothing is known; after his marriage (which was designed by Leo to secure the Isaurian support against his ambitious minister Aspar) he became patrician and commander of the imperial guard and of the armies in the East. ”