March 26 – Gao Zong abdicates the throne after a mutiny of the palace guard. His 2-year-old son Zhao Fu succeeds him, but Empress Meng becomes regent and the sole ruler.
April 20 – Gao Zong regains the throne (with the support of the imperial army led by General Han Shizhong). Zhao Fu is forced to abdicate with Meng having ruled for 25 days.
^Hammond, Peter W., ed. (1998), The Complete Peerage; or, A history of the House of lords and all its members from the earliest times, vol. XIV: Addenda & Corrigenda, Stroud: Sutton Publishing, p. 170, ISBN978-0-904387-82-7