Zhu Tao

Zhu Tao (朱滔) (died 785), formally the Prince of Tongyi (通義王), was a Chinese military general, monarch, and politician during the Tang dynasty. He served as a general 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 the 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. Provided by Wikipedia