His biological brothers included MINAMOTO no Yoshitaka (Sahyoe no gon no suke = Provisional Assistant Master of the Left Military Guard), MINAMOTO no Tadamune (Genta OBU), MINAMOTO no Yoshikiyo (Sakyo no gon no daibu = Provisional Master of the Eastern Capital Offices), MINAMOTO no Yoshikatsu.
実の兄弟には、源義高(左兵衛権佐)、源忠宗（飯富源太）、源義清(左京権大夫)、源義雄がいる。