《史记·七十列传·张耳陈馀列传》
张耳的儿子张敖接续他父亲做了赵王，汉高祖的大女儿鲁元公主嫁给赵王敖做王后。
子敖嗣立为赵王。高祖长女鲁元公主为赵王敖后。
Zhang Er's son, Zhang Ao, succeeded his father as the King of Zhao. The eldest daughter of Liu Bang, the Emperor Gaozu of the Han Dynasty, Princess Yuan of Lu, married King Ao of Zhao as the queen.