Li Feng was a general under Lü Bu at the end of the Eastern Han. Chinese Wikipedia titles its article Li Feng, and Wikidata uses the same Chinese label, so the title stays as his personal name. The article records his office as chief clerk (zhizhong) and his death in the second year of Xingping (195); Wikidata lists his occupations as politician and military officer.[2][1]
Defeat at Juye
Chinese Wikipedia says that in the second year of Xingping (195), while Cao Cao and Lü Bu were fighting each other, Li Feng and Xue Lan were camped at Juye. They called on Cao Cao's officer Li Qian to defect, and Li Qian, unwilling to submit to Lü Bu, was killed. Li Qian's son Li Zheng led troops to avenge his father and, together with Cao Cao's generals, killed Li Feng and Xue Lan.[2]