Yuwen Tai
Emperor Wen of Western Wei ((西)魏文帝) (507–551), personal name Yuan Baoju (元寶炬), was an emperor of Western Wei—a branch successor state to Northern Wei. In 534, Yuan Baoju, then the Prince of Nanyang, followed his cousin Emperor Xiaowu in fleeing from the capital Luoyang to Chang'an, after a fallout between Emperor Xiaowu and the paramount general Gao Huan. However, Emperor Xiaowu's relationship to the general that he then depended on, Yuwen Tai, soon deteriorated as well, and around the new year 535, Yuwen Tai poisoned Emperor Xiaowu to death, making Yuan Baoju emperor (as Emperor Wen). As Gao Huan had, late in 534, made Yuan Shanjian the son of Emperor Wen's cousin Yuan Dan (元亶) the Prince of Qinghe emperor (as Emperor Xiaojing), thus establishing Eastern Wei, Emperor Wen was known as Western Wei's first emperor, formalizing the division. Emperor Wen's relationship with Yuwen appeared cordial, but he was unable to exercise much real power.