New Book of Tang: Liu Shouguang imprisoned his father Liu Rengong and declared himself military governor of the Youzhou Lulong Army.; Zizhi Tongjian…
Liu Shouguang imprisoned his father Liu Rengong and declared himself military governor of the Youzhou Lulong Army.
劉守光囚其父仁恭，自稱幽州盧龍軍節度使
Location: 新唐書 卷010 昭宗·哀帝 天祐4年3月
Li Si'an of Later Liang reaches below the walls of Youzhou, but Liu Shouguang enters the city to block him, captures his father Liu Rengong, and declares himself military governor.
夏，四月，己酉，直抵幽州城下。
Location: 資治通鑑 卷266 제16단(TOC 이후 비공백 줄)
Place: 幽州
Show on the map — open New Book of Tang (Xin Tangshu), Annals