Prince Kanin no Miya Naohito, paternal grand father of Emperor Kokaku, married as his senior wife a daughter of Konoe no Motohiro, Yaohimegimi. By her he had a daughter. He had several more children by 2 secondary wives: 2 sons and 4 daughters, including Prince Sukehito, by one ; and 1 son and 1 daughter by the second one. Does anyone know more detail about those wives and children?