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.
Tian Hongzheng
Tian Hongzheng (田弘正) (764 – August 29, 821), né Tian Xing (田興), courtesy name Andao (安道), formally Duke Zhongmin of Yi (沂忠愍公), was a general of the Chinese dynasty Tang Dynasty. Under his governance, Weibo Circuit (魏博, headquartered in modern Handan, Hebei), which had not been under actual imperial control for decades, submitted to imperial control, but he was killed by mutineers while later serving as military governor ("Jiedushi") of Chengde Circuit (成德, headquartered in modern Shijiazhuang, Hebei).