Zhang Yang
With He Jin's death and the rise of Dong Zhuo, Zhang Yang attempted to seize Shangdang Commandery for himself, but was unable to do so. When Yuan Shao called for a campaign against Dong Zhuo, Zhang Yang went to join him but was not given significant duties. In 191, the Xiongnu leader Yufuluo revolted and sought Zhang Yang's support; Zhang Yang's refusal resulted in his kidnapping. Yuan Shao's forces eventually defeated Yufuluo and Zhang Yang was freed.