《旧五代史·后唐·皇纪上》
三月，僖宗驾崩，唐昭宗即位，以武皇为开府仪同三司、检校太师、兼侍中、陇西郡王，食邑七千户，食实封二百户。
三月，僖宗崩，昭宗即位，以武皇为开府仪同三司、检校太师、兼侍中、陇西郡王，食邑七千户，食实封二百户。
In March, Emperor Xizong passed away, and Emperor Zhao Zong of Tang ascended to the throne, making Emperor Wu Kaifu, Yitong Sansi, Jianxiao Taishi, and Shang Shizhong, King of Longxi County, with a food town of seven thousand households and a food seal of two hundred households.