尉遅迥
Sima Lingji was the daughter of the Northern Zhou general Sima Xiaonan (司馬消難) the Duke of Yingyang and Lady Yuchi, daughter of Yuchi Jiong. In 579, Emperor Jing's father, the retired emperor Emperor Xuan, took Sima Lingji to be his son Emperor Jing's wife. Sima Lingji's age at that time was not recorded in history, but Emperor Jing was six-years-old at the time.