A child of Takamochi, TAIRA no Yoshimasa (or Yoshimochi) who had territories in Sakura Domain, Shimousa Province and whose son Masakado served the Imperial Court in Kyoto as a mid-ranking official, also became a follower of FUJIWARA no Tadahira of the Fujiwara sekkan-ke (the family of regents) in order to improve his standing as a government official.
高望の子のひとり平良将（良持とも）は下総国佐倉市に所領を持ち、その子の将門は京都に上って朝廷に中級官人として出仕し、同時に官人としての地位を有利にするために摂関家藤原忠平の従者ともなっていた。