明英宗
The Zhengtong Emperor was released one year later in 1450, but when he returned to China, he was immediately put under house arrest by his brother for almost seven years. He resided in the southern palace of the Forbidden City, and all outside contacts were severely curtailed by the Jingtai Emperor. His son, who later became the Chenghua Emperor, was stripped of the title of crown prince and replaced by the Jingtai Emperor's own son. This act greatly upset and devastated the former Zhengtong Emperor, but the heir apparent died shortly thereafter. Overcome with grief, the Jingtai Emperor fell ill, and the former Zhengtong Emperor decided to depose his brother by a palace coup. The emperor emeritus was successful in seizing the throne from the Jingtai Emperor when the latter was ill, after which he changed his regnal name to "Tianshun" (lit. "obedience to Heaven") and went on to rule for another seven years. Jingtai Emperor was demoted to Prince of Cheng and put under house arrest and soon died, probably murdered.