He had several half-brothers by the same father, such as FUJIWARA no Morinori, FUJIWARA no Norichika, FUJIWARA no Tsunenori and Genken, and he had daughters such as MINAMOTO no Zaishi (Shomeimonin) and FUJIWARA no Nobuko.
同父異母兄弟には藤原盛憲、藤原憲親、藤原経憲、玄顕らがあり、息女には源在子（承明門院）、藤原信子らがある。