His elder brothers were Morotaka KUJO and Yukinori KUJO, and his elder sister was Princess Suke, who later became the lawful wife of Yoshimichi TOKUGAWA, the load of the Owari Domain.
同母兄に九条師孝、九条幸教が、同母姉に尾張藩主徳川吉通の正室となった九条輔姫がいる。