their punishments were subsequently reduced. Death In summer 710, Emperor Zhongzong died suddenly. Traditional historians assert that it was a poisoning (with the poison placed into a cake), carried out after a conspiracy by Empress Wei, her new lovers Ma Qinke () and Yang Jun (), and Li Guo'er—with Li Guo'er's motive being that she hoped that Empress Wei would become "emperor" like her grandmother Wu Zetian and that she could become crown princess. After Emperor Zhongzong's death, Empress Wei placed his son (not by her) Li Chongmao the Prince of Wen on the throne (as Emperor Shang), but retained power herself as empress dowager and regent. Less than a month later, however, imperial guards, incited by Li Dan's son Li Longji the Prince of Linzi and Princess Taiping, attacked the palace. According to Zizhi Tongjian, during the attack, Li Guo'er was looking at herself in the mirror and putting on makeup when a soldier charged in and killed her. Also killed were Empress Dowager Wei, Wu Yanxiu, and Lady Helou. Subsequently, other members of the empress dowager's and Li Guo'er's factions were also killed. Subsequently, at the urging of Princess Taiping, Li Longji, and Li Longji's brother Li Chengqi the Prince of Song, Li Dan took the throne again, displacing Emperor Shang. He posthumously reduced Empress Wei to commoner rank and reduced Li Guo'er further to the unusual rank of "rebellious commoner." However, he still buried her with honors due an official of the second rank. Her husband Wu Chongxun's grand tomb, however, was destroyed. Ancestry Notes and references New Book of Tang, vol. 83. Zizhi Tongjian, vols. 208, 209. Tang dynasty princesses 684 births 710 deaths Year of birth uncertain People from Shiyan 7th-century Chinese women 7th-century Chinese people 8th-century Chinese women 8th-century Chinese people Daughters of emperors