Emperor Ai of Tang
Emperor Ai of Tang (27 October 89226 March 908), also known as Emperor Zhaoxuan (), born Li Zuo, later known as Li Chu (), was the last emperor of the Tang dynasty of China. He reigned—as but a puppet ruler—from 904 to 907. Emperor Ai was the son of Emperor Zhaozong.
Zhou Zong
Zhou Zong (周宗), courtesy name Juntai (君太), was an official of the Chinese Five Dynasties and Ten Kingdoms period state Southern Tang. Zhou was a close associate of its founding emperor Emperor Liezu and thus was honored by Emperor Liezu (Xu Zhigao/Li Bian) and his son and successor Emperor Yuanzong (Xu Jingtong/Li Jing). His two daughters became successive empresses (known as Empress Zhou the Greater and Empress Zhou the Lesser) for Emperor Yuanzong's son and successor, Southern Tang's final emperor Li Yu (often known as Li Houzhu).