Yongcheng (愛新覺羅 永珹, 21 February 1739 - 5 April 1777) was an imperial prince of Qing Dynasty.
Life
Yongcheng was born on 21 February 1739 as the Qianlong Emperor's fourth son. His mother, Imperial Noble Consort Shujia, was entitled "Concubine Jia" at that time. In 1763, Qianlong Emperor decided to adopt him into Prince Lü peerage as a grandson of Yuntao, Kangxi Emperor's 12th son because all the children of the prince Lüyi died prematurely. Yongcheng held the title Prince Lü of the Second Rank until his death on 5 April 1777. He was posthumously honoured as Prince Lü Duan of the First Rank (履端親王; meaning "implementing in a dignified way") in 1799.
Family
Primary Consort
Imperial Princess Consort Luduan, of the Niohuru clan (履端亲王福晋 钮祜禄氏; 1751-1754)Titles: Primary Consort of the Fourth Prince (皇四子嫡福晋), Primary Consort of Prince Lu of the Second Rank (履郡王福晋), Imperial Princess Consort Luduan (履端亲王福晋)
Step Imperial Princess Consort Luduan, of the Irgen Gioro clan (履端亲继王福晋 伊尔根觉罗氏, since 1754) Titles: Step Primary Consort of the Fourth Prince (皇四子继福晋), Step Primary Consort of Prince Lu of the Second Rank (履继郡王福晋), Step Imperial Princess Consort Luduan (履端亲继王福晋)
