In the "family tree of the seven groups of samurai warriors in Musashi Province," there is a mention that 'Takayama misho of Kozuke Province' was in the shoryo (territory) of Sanetaka ASAMI (one of the sons of Hirokata or Ienaga's nephew); the description indicates that Takayama mikuriya was sacked by the Kodama party later despite the inquiry of the Imperial Court.
『武蔵七党系図』には、阿佐美実高（弘方の子息の1人で家長の甥）の所領中に、「上野国高山御庄」とある為、朝廷の問い合わせにかかわらず高山御厨がやがて児玉党によって略奪された事が分かる。