Yuan Keding

Yuan Keding (Chinese: 袁克定; pinyin: Yuán Kèdìng; 1878-1958) courtesy name Yuntai (Chinese: 云台) was the eldest son Yuan Shikai and his first wife Yu. In 1915 when his father Yuan Shikai proclaimed himself Hóngxiàn Emperor of the Empire of China, Yuan became crown prince as the Prince Yuntai. Yuan Kewen was his younger brother.

Yuan Keding
袁克定
Personal details
Born	1878 Henan, Qing dynasty, China
Died	1958 (aged 79–80) Beijing, People's Republic of China
Children	Yuan Jiarong Yuan Jia Yuan Jiazao
Parent(s)	Yuan Shikai Lady Yu
Occupation	government official

Yuan Keding was born in 1878 in Xiangcheng in modern Henan province during the Qing dynasty. In his childhood, Yuan followed his father to many places when he served in various positions in the Qing dynasty.[1] He studied in Germany and spoke fluent German and English. At the end of the Qing dynasty, he served as a low-ranking official in the government. After the Xinhai Revolution, under the instruction of his father, Yuan became a close friend of Wang Jingwei. According to the History of Xinhai Revolution, Yuan and Wang swore to be "brothers of different surnames" in front of Yuan Shikai.

After the death of his father, Yuan lived reclusively in the German concession in Tianjin. In 1935, he moved to Baochao Lane (宝钞胡同) in Beijing. In 1937, he again relocated to Qinghuaxuan Villa in the Summer Palace. During the Sino-Japanese War, after the fall of Northern China, the Japanese army officer Kenji Doihara asked Yuan to join the Japanese puppet regimes, hoping to use his identity to exert some influence on the old Beiyang Ministry. Yuan refused to cooperate with the Imperial Japanese Army, as he did not wish to be seen as a traitor and his life became impoverished.

In 1948, due to poverty, Yuan turned to his cousin, Zhang Boju (张伯驹), and moved into Tsinghua Garden at Tsinghua University. Thanks to the help of Zhang Shizhao, after 1949, Yuan became a fellow of the Central Research Institute of Culture and History, and thus had a steady income.