Fu Zhen (符珍) (d. 1909), also named Ruiyu (瑞煜), was born of the Manchurian Guwalgiya clan (瓜尔佳氏). Guwalgiya was one of the most powerful Manchu Clans. Kangxi 's administrator Oboi came from this clan He was a member of the Bordered Yellow Banner and a direct descendent of Feiyingdong (瓜尔佳. The Eight Banners (In Manchu: jakūn gūsa, In Chinese: 八旗 baqí were administrative divisions into which all Manchu families were placed 费英东), a trusted general and right-hand man of Nurhaci. Nurhaci ( Chinese: 努爾哈赤 or 努爾哈齊; Manchu:) is considered to be the founding father of the Manchu Fu Zhen held the heritary title of Duke of Xiongyong (一等雄勇公). In 1873, he was made Princess Consort (额驸) when he married Princess Rongan Ku Lun (荣安固伦公主). Princess Rongan Ku Lun Kungchu (荣安固伦公主 (1855-1875 was the only daughter of the Xianfeng Emperor by his consort Li Fei.