Alfred Dreyfus (French: [alfʁɛd dʁɛfys], German: [ˈalfʁeːt ˈdʁaɪfuːs]; 9 October 1859 – 12 July 1935) was a French artillery officer of Alsatian origin and Jewish ethnicity and faith. In 1894, he fell victim to a judicial conspiracy that sparked a major political crisis during the Third Republic, known as the Dreyfus Affair (1894–1906), when he was wrongfully accused and convicted, due to antisemitism, of being a spy for the German Empire. Upon his arrest, he was sentenced to degradation and deported to the penal colony on Devil's Island to be imprisoned until his death.
https://en.wikipedia.org/wiki/Alfred_Dreyfus