At that time, a female member of Imperial Family must abandon their membership in the imperial family if she marries a non-imperial family member, therefore her child never succeeds the throne.
当時も、皇族女子が非皇族男子と結婚すれば必ず皇籍を離れねばならず、その間に生まれた子が皇位を継ぐことはなかったとされる。