ホンタイジ
The fall of Amin cleared the way for Hong Taiji to consolidate his power over the other Manchu princes (the Four Senior Beile). The Bordered Blue Banner which was under Amin's control was given to his younger brother, Jirgalang, a devoted follower of Hong Taiji. From this it is clear that Hong Taiji was still fearful of radically altering the Banner arrangements which his father had designated. However the elimination of Amin as one of the Four Senior Beile made it easier for Hong Taiji to reduce the power of Manggūltai in 1631 and to appropriate for himself the latter's Plain Blue Banner.