Old Book of Tang: Youzhou troops rebelled, killed Zhu Kerong and his son, and set up his second son Zhu Yansi as Youhou.; Zizhi Tongjian: In a mutiny…
Youzhou troops rebelled, killed Zhu Kerong and his son, and set up his second son Zhu Yansi as Youhou.
幽州軍亂，殺其帥硃克融及男延齡，軍人立其第二子延嗣為留後。
Location: 舊唐書 卷17上 寶曆2年
In a mutiny at Youzhou, Zhu Kerong and his son Zhu Yanling are killed.
五月，幽州軍亂，殺朱克融及其子延齡，軍中立其少子延嗣主軍務。
Location: 資治通鑑 卷243
Place: 幽州
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