Lê Văn Khôi
As Duyệt was being prosecuted and his relatives condemned, Khôi had been imprisoned, but managed to escape on May 10, 1833. Soon, numerous people joined his revolt, in the desire to avenge Duyệt and challenge the legitimacy of the Nguyễn Dynasty. Khôi fortified himself into the Citadel of Saigon and asked for the help of the Siamese. Khôi died in December 1834 during the siege and was succeeded by his 8-year-old son Lê Văn Cù. The Citadel fell in September 1835, and Cù was tortured and executed, together with the French missionary Joseph Marchand. Lê