Fujiwara no Sanesuke

In this Japanese name, the surname is Fujiwara.
Portrait of Fujiwara no Sanesuke by Kikuchi Yōsai (1781–1878).

Fujiwara no Sanesuke (藤原 実資, 957 – February 26, 1046), also known as Go-Ono no Miya (後小野宮), was a Japanese statesman and aristocrat.