《北史·列传·卷七十一》
周孝闵帝即位，封爵临清县子，授司水下大夫之职。
周孝闵帝践阼，封临清县子，除司水下大夫。
When Emperor Xiaomin of Zhou ascended to the throne, he was enfeoffed as the Viscount of Linqing County and appointed as the Minister of Si Shui.