According to Tango Province legend, stories remain that Tadafusa had a child with a prostitute named Hanamatsu who hid in Tango upon hearing about the downfall of the Taira family, but she feared that she would be discovered by the Minamoto clan so threw herself from a rock, making it appear as if she had taken her child with her with her.
丹後の伝承によると、忠房には白拍子花松との間との間に遺児がおり、平家滅亡を聞いた彼女は丹後に潜んでいたが源氏の捜索が及ぶのを恐れ、子供を道連れとみせかけて自ら岩から身投げをしたという話も残っている。