Wang Pu
It is not known when Wang Pu was born. His family was part of the Wang clan of Taiyuan and claimed original ancestry from King Ling of Zhou. Wang Pu's traceable ancestry included officials of Han Dynasty, Cao Wei, Jin Dynasty (266–420), Northern Wei, Northern Qi, Sui Dynasty, and Tang Dynasty. Wang Pu's grandfather Wang Kan (王堪) was a county magistrate, but his father Wang Cong (王聰) was not listed with any offices. His biography in the "New Book of Tang" indicated that his own geographic origin had been lost to history.