Giocangga

Giocangga (Manchu: ; Chinese: 覺昌安) (died 1582) was the grandfather of Nurhaci, the man who was to unify the Jurchen peoples and begin building what later became the Manchu state. Both he and his son Taksi went to the aid of Nurhaci's uncle Atai (Chinese:阿台) whose city was being besieged by a rival Jurchen chieftain Nikan Wailan, who promised the governance of the city to whoever would kill Atai. One of Atai's underlings rebelled and murdered him. Both Giocangga and Taksi were originally under the command of the Ming general Li Chengliang who was siding with Nikan Wailan. In the mist of battle Li thought they had mutinied as they were left in the battlefield. They were killed in the aftermath by Nikan Wailan.