《旧唐书·列传·卷一百零七》
元和五年冬，出任扬州大都督府长史、淮南节度使。
五年冬，出为扬州大都督府长史、淮南节度使。
Winter, 5th year of Yuanhe: took up the posts of Director of the Prefectural Office of the Yangzhou Grand Military Governor's Office and Governor of Huainan.