Lê Văn Khôi
The Citadel of Saigon ( ) also known as the Citadel of Gia Định ( ) was a late 18th-century fortress that stood in Saigon (also known in the 19th century as Gia Định, now Ho Chi Minh City), Vietnam from its construction in 1790 until its destruction in February 1859. The citadel was only used once prior to its destruction, when it was captured by Lê Văn Khôi in 1833 and used in a revolt against Emperor Minh Mạng. It was destroyed in a French naval bombardment as part of the colonization of southern Vietnam which became the French colony of Cochinchina.