Nasu no Sukeyuki
Nasu no Sukeyuki was a warrior of the late Heian and early Kamakura periods and the third head of the Nasu clan of Shimotsuke, the fifth son of its founder Suketaka. In the Genpei War of 1180 he at first backed the Taira, but later submitted to the Minamoto and received lands from Yoichi.
When Yoichi took monastic vows without an heir, Sukeyuki succeeded him. With no available son of his own, he married his daughter to Yorisuke and made him the next clan head.