Li Zi (李滋) (died 897), formally the Prince of Tong (通王), was an imperial prince of the ChineseTang dynasty. He was the favorite son of Emperor Xuānzong, but was unable to take the throne after Emperor Xuānzong's death, as his older brother Li Wen (Emperor Yizong) was chosen by the eunuch Wang Zongshi (王宗實), who overpowered other eunuchs who supported Li Zi. Later, during the reign of Emperor Yizong's son (Li Zi's nephew) Emperor Zhaozong, Emperor Zhaozong tried to commission imperial princes to command armies to counteract the powerful warlords (''Jiedushi'') and eunuchs. In response, in 897, when Emperor Zhaozong had to flee to the domain of one of the warlords, Han Jian, Han falsely accused 11 imperial princes, including Li Zi, of treason, and massacred them without approval from Emperor Zhaozong.
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