The heir apparent of the Oinomikado family became empty as the biological child of Tsunetaka OINOMIKADO was adopted by a person named Gikyo NAITO and called himself Giryu NAITO, although detailed circumstances concerning adoption are unavailable.
詳しい理由は分からないが、大炊御門経孝の実子は、内藤義恭という人物の養子に入り、内藤義竜となっており、大炊御門家の嫡男がいなくなった。