In the family tree of the Kitsurengawa-Shionoya clan, Koreyori was also the third leader of the Shionoya clan of the Minamoto family, however, this material was written differently from the historical facts as described above.
喜連川塩谷氏の系譜においても、惟頼は源姓塩谷氏の三代目に当たるが、先に説明した史実とは全く異なることが記されている。