Taira no Naokata
Taira no Naokata was a mid-Heian warrior and head of the Kanmu Taira, a capital aristocrat serving the regent's house. In 1028 the court named him commissioner against Taira no Tadatsune's revolt, but he failed and was dismissed in 1030.
He held an estate at Kamakura, and after marrying his daughter to Minamoto no Yoriyoshi made over his lands and retainers to the groom. She bore Yoriyoshi sons including Minamoto no Yoshiie, and the Hōjō and Kumagai clans claimed descent from him.