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.
Zhu Tao
Zhu Tao (朱滔) (died 785), formally the Prince of Tongyi (通義王), was a general of the Chinese dynasty Tang Dynasty who initially served imperial causes during the reigns of Emperor Daizong and Emperor Dezong, but later turned against imperial rule in alliance with Wang Wujun, Tian Yue, and Li Na. Eventually, when his brother Zhu Ci rebelled at the Tang capital Chang'an and claimed imperial title, Zhu Tao became his crown prince, but after Zhu Ci was defeated and killed in 784, Zhu Tao submitted to Emperor Dezong again.