Zaizhen

Zaizhen (31 March 1876 – 31 December 1947), courtesy name Yuzhou, was a Manchu prince and politician of the late Qing dynasty. Romanised forms of his name include Tsai-chen, Tsai-Chen, Tsai-Cheng.

==Life and service under the Qing dynasty== Zaizhen was born in the Aisin Gioro clan as the eldest son of Yikuang during the reign of the Guangxu Emperor. His family was from the Bordered Blue Banner of the Eight Banners. In 1894, Zaizhen was awarded the title of a second class zhenguo jiangjun. Seven years later, he was promoted to beizi.