Fu Gongshi

Fu Gongshi was an agrarian rebel leader who served as Du Fuwei's lieutenant during the disintegration of the Chinese Sui dynasty, who later followed Du in submitting to the Tang dynasty. In 623, while Du was at the Tang capital Chang'an, Fu rose against Tang rule at Danyang and declared himself emperor of a new state of Song. In 624, he was defeated by the Tang general Li Xiaogong. He fled, but was captured and delivered to Li Xiaogong, who executed him.