In July 1441, to-no-ben (a chief of the officials at the dajokan) Naganobu TSUCHIMIKADO, the son of Sukeie, opting to become a priest, tried to transfer the headship of the family to the child of Aritoyo KARAHASHI by adoption.
嘉吉元年（1441年）7月資家の子である頭弁土御門長淳が出家して唐橋在豊の子を猶子に迎えて家督を譲ろうとした。