Gilbert Trần Chánh Chiếu

Gilbert Trần Chánh Chiếu (1868–1919) was a Vietnamese independence activist and the subject of "l'Affaire Gilbert Chieu". He used his French citizenship and his position as hotel owner, businessman, editor of the Saigon Quốc Ngữ newspaper Lục Tỉnh Tân Văn and the French version Le Moniteur des Provinces, as well as being one of the first attorneys at law in Saigon, to cover for the fact that he was in fact an agent of the Duy Tân Hội society based in Japan and led by Vietnamese revolutionaries Phan Bội Châu and Prince Cường Để.

Hating Gibert Chiếu for his scornful attitude with them, some close-collaborators of the French tried to denounce his cooperation with Duy Tân Hội. Gilbert Chiếu and most of his companions were released in April 1909.