尔朱兆
In fall 530, Emperor Xiaozhuang, fearful that Erzhu Rong would eventually seize the throne, ambushed him inside the palace in the capital Luoyang and killed him. Erzhu Rong's wife (Yuan Ye's aunt), along with Erzhu Rong's cousin Erzhu Shilong, fought their way out of Luoyang and headed back north, meeting up with Erzhu Rong's nephew Erzhu Zhao at Zhangzi (長子, in modern Changzhi, Shanxi). They decided to make Yuan Ye emperor, as a competing candidate for the throne against Emperor Xiaozhuang. Yuan Ye created a daughter of Erzhu Zhao empress (although it is not clear whether he had already married her previously, or only married her at that point).