《太平广记·卷三百八十七·悟前生》
有一个姓郑的人在唐肃宗时做润州刺史，他的哥哥叫郑偘，嫂子姓张。
郑氏肃宗时为润州刺史，兄偘，嫂张氏。
There was a man surnamed Zheng who served as the governor of Runzhou during the reign of Emperor Suzong of Tang. His older brother was called Zheng Qi. His older brother’s wife had the surname Zhang.