Emperor Ai of Tang
The new Later Liang emperor created Li Chu the Prince of Jiyin and moved him from Luoyang to Cao Prefecture (曹州, in modern Heze, Shandong), and put his mansion under heavy guard, with a fence of thorns surrounding it. In 908, he had Li Chu poisoned to death, and gave Li Chu the posthumous name of "Ai" (哀, "lamentable"). In 928, by which time Li Keyong's adoptive son Li Siyuan was ruling as the emperor of Jin's successor state Later Tang (as Emperor Mingzong), which claimed to be the legitimate continuation of Tang Dynasty and which had earlier destroyed Later Liang, Emperor Mingzong's officials suggested that a temple be built to honor Emperor Ai. Emperor Mingzong had such a temple built at Cao Prefecture. In 929, Emperor Mingzong's officials further suggested giving Emperor Ai a more proper (i.e., more Tang-traditional) posthumous name of Emperor Zhaoxuan Guanglie Xiao, with a temple name of Jingzong, but they also pointed out that since Emperor Ai's temple was not among the imperial ancestral temples, a temple name was not proper. Therefore, only the new posthumous name was adopted, and the temple name was not. Traditional histories thus referred to him mostly as Emperor Ai but also at times as Emperor Zhaoxuan.No family recorded in official histories; Song dynasty general Li Gang was claimed to be a descendant through a son named Li Xizhao (李熙照)
Empress Dowager Cao (Li Cunxu's mother)
In 908, by which time Tang's last emperor [[Emperor Ai of Tang|Emperor Ai]] had been forced to yield the throne to Li Keyong's archrival [[Zhu Wen|Zhu Quanzhong]], who established a new [[Later Liang (Five Dynasties)|Later Liang]] as its Emperor Taizu but whose legitimacy Li Keyong refused to recognize, Li Keyong died. Li Cunxu succeeded him as the Prince of Jin. Under Li Keyong's will, Li Keyong's brother [[Li Kening]], the [[eunuch (court official)|eunuch]] monitor [[Zhang Chengye]], Li Keyong's adoptive son [[Li Cunzhang]], the officer Wu Gong (吳珙), and the secretary general Lu Zhi (盧質) were to assist Li Cunxu in his rule. Li Cunxu initially offered the Prince of Jin position to Li Kening instead, but Li Kening pointed out that it was Li Keyong's will that he inherit the title, so Li Cunxu accepted it. Lady Cao thereafter was known as the Lady Dowager of Jin.