Tian Hongzheng
In 812, after Tian Ji'an died, his young son Tian Huaijian initially became nominal ruler of Weibo, without imperial sanction, but soon, the soldiers mutinied and supported Tian Xing as their leader. Tian Xing subsequently submitted to imperial orders and was made the military governor of Weibo and was subsequently renamed Tian Hongzheng by then-ruling Emperor Xianzong. Tian Bu served under his father and commanded the elite troops of Weibo.