Zeno was an Eastern Roman emperor who ruled from 474 to 491, with a brief interruption in 475. Originally named Tarasis and hailing from Isauria, he rose to prominence as an ally of Emperor Leo I, who utilized his Isaurian connections to counter the influence of Germanic leaders. After marrying the emperor's daughter, Ariadne, Zeno eventually ascended to the throne. His reign was characterized by efforts to stabilize the Eastern Empire amidst significant domestic revolts and intense religious disputes regarding the nature of Christ.