Yoshinaka's older brother MINAMOTO no Nakaie was adopted by MINAMOTO no Yorimasa of the Settsu Genji clan and held the position of Hachijo Kurodo; he joined the army of Prince Mochihito in May and died in Uji together with Yorimasa.
摂津源氏の源頼政が養子にしていた義仲の兄の八条蔵人源仲家は、5月の以仁王挙兵に参戦し、頼政と共に宇治で討死している。