《新五代史·列传·唐家人传第二》
庄宗正室曰卫国夫人韩氏，其次燕国夫人伊氏，再其次是后，初封魏国夫人。
庄宗正室曰卫国夫人韩氏，其次燕国夫人伊氏，其次后也，初封魏国夫人。
The legal wife of Emperor Zhuangzong is Lady Han, titled as the Duchess of Wei. Next is Lady Yi, titled as the Duchess of Yan, and then the Empress, who was titled as the Duchess of Wei in the beginning.