Emperor Ai of Tang
In 904, Zhu forced Emperor Zhaozong to move the capital from Chang'an to Luoyang, which was even more firmly under his control. Later that year, fearing that the adult Emperor Zhaozong would try to rise against him while he was away on campaigns against other warlords, he had Emperor Zhaozong assassinated. Bypassing Li Yu and the other older princes, he had an edict issued in Emperor Zhaozong's name creating Li Zuo crown prince and changing his name to Li Chu. Shortly after, Li Chu took the throne (as Emperor Ai). Empress He, who survived the assassination, was honored empress dowager.
Yang Wu
Yang Xingmi died in 905 and was succeeded by his oldest son Yang Wo. In 907 Zhu Wen forced the last Tang emperor to abdicate and proclaimed himself the first emperor of the Later Liang. Yang Wo refused to acknowledge this change and continued the use of the last reign name of Tang. From this point Wu was an independent, sovereign entity.