Ding Yuan

Ding Yuan () (died 26 September 189), courtesy name Jianyang, was a Chinese politician and warlord who lived during the late Eastern Han dynasty of China. In 189, both he and Dong Zhuo were summoned into the capital Luoyang with their individual troops to assist in the struggle against the powerful eunuch faction. However, Ding Yuan was eventually killed by his trusted aide Lü Bu, who had been bought over by Dong Zhuo. Provided by Wikipedia