Together with Kiyomori's family, Kenshunmonin's older brother, TAIRA no Tokitada's family was also successful, and at its peak, there were more than 10 members of court nobles and more than 30 officials from both Taira clans.
清盛一族と同様に、建春門院の兄・平時忠一族も栄達し、両平氏から全盛期には10数名の公卿、殿上人30数名を輩出するに至った。