Events By Place Roman Empire Valerian recreates Legio III Augusta to fight the Berbers. Asia Sun Liang succeeds Sun Quan as king of the Chinese Kingdom of Wu. By Topic Religion Pope Cornelius's imprisoned by Roman emperor Trebonianus Gallus. Births Wei Huacun, founder of the Shangqing sect of Daoism Deaths Sun Quan, Chinese warlord and founder of the Kingdom of Wu Empress Pan, wife of Sun Quan… (More on 252)