| In "Kishi Kezu" (a family tree of the Ki clan) ("Zoku-Gunsho Ruiju" Book (Book of The Library of Historical Documents, Continued)), an anecdote stated the heresy that he was the child of KI no Sueshige, the younger brother of Chogen. |
『紀氏系図』（『続群書類従』本）には異説として紀季重の子・重源の弟とする説を載せている。 |