宋璟
Li Hong was sonless. For a while, his nephew Li Longji (the later Emperor Xuanzong), the son of his brother Li Dan (the later Emperor Ruizong), was posthumously adopted into his line. During the reign of his brother Emperor Zhongzong, he was worshipped at the imperial temple (with the temple name of Yizong), and his wife Crown Princess Pei was posthumously honored Empress Ai and worshipped there as well. However, after Emperor Zhongzong's death and succession by Emperor Ruizong, the chancellors Yao Yuanzhi and Song Jing pointed out that it was inappropriate for Li Hong, who did not actually take the throne, to be worshipped with emperors, and so he was given a separate temple at Luoyang and no longer referred to by the temple name of Yizong.