Duan Zhigui
Duan Zhigui was a Chinese general. Born in Hefei, Anhui, he attained the post of Heilongjiang governor in the late Qing dynasty and between 1912-13 was governor of Chahar and the military governor of Hubei between 1914–15, as well as military and civil governor of Fengtian in 1915-16.
A staunch supporter of Yuan Shikai, he was nicknamed the "Adopted Prince", and when Duan Qirui, a fellow Hefei native, took the Beijing government in 1917, Duan was made a Minister of War; however, with Duan Qirui's defeat by 1920, Duan Zhigui fled to the Japanese embassy. He was remitted in 1922 and lived in Tianjin until his death there in 1925.