Emperor Taiwu of Northern Wei
Cui Hao (崔浩) (died 450 CE), courtesy name Boyuan (伯淵), was a shangshu of the Chinese/Xianbei dynasty Northern Wei. Largely because of Cui's counsel, Emperor Taiwu of Northern Wei was able to unify northern China, ending the Sixteen Kingdoms era and, along with the southern Liu Song, entering the Southern and Northern Dynasties era. Also because of the influence of Cui, who was a devout Taoist, Emperor Taiwu became a devout Taoist as well. However, in 450, over reasons that are not completely clear to this day, Emperor Taiwu had Cui and his cadet branch executed.