Antoine Rossignol's cryptographic skills became known when in 1626 an encrypted letter was taken from a messenger leaving the city of Réalmont, controlled by the Huguenots and surrounded by the French army.
Jean-Marie Charles Abrial (17 December 1879, Réalmont, Tarn - 19 December 1962, Dourgne) was a French Admiral and Naval Minister.
Réalmont |