After forfeited Tada no sho by Yoritomo, whereabouts of Yukitsuna are unknown, however, a folklore has been handed down that he escaped with his roto (retainers) to Amakusa region in Kyushu.
頼朝に多田荘を没収された後の行綱の消息については不明であるが、九州天草地方に郎党と共に落ち延びたという伝承が存在する。