Also called Sidarious, Sidarous, Sidarousse, or Sidarosse, military man born in Cairo. He was better known by his given name, spelled Gabrielle. He himself signed Gabriel S. He was a nephew of on both sides of his family.

started his adult life as intendant on the estates of the Mamluk amir Ibrahim Bey, who ruled with Murad Bey, and before the arrival of Napoleon in conducted the affairs of Muhammad Bey al-Alfi for two years. After September 1798 he assisted YA‘QUB, who was nominated intendant under General Louis de Veygoux, during the campaign against the Mamluks in Upper Egypt.

In spite of his being a Copt, a condition that in principle forbade him to carry arms or to ride a horse, he distinguished himself in the battles against the and the Mamluks in Jirja and especially at Abu Manna‘, where on 17 February 1799 he received a wound in his head.

held the rank of colonel in the Coptic Legion. After his retirement from the French Army of Egypt, Sidarus, followed by a number of legionnaires, went with to France. He became the main in the Coptic Legion following the death of in 1801.


  • Homsy, Gaston. Le Général Jacob et l’expédition de en Egypte, 1798-1801, pp. 64-67. Marseilles, 1921.
  • . “Un Egyptien, colonel dans les armées de Napoleon Ier.” de l’Institut d’Egypte (1927-1928):83-96.
  • “L’Oient des Provençaux dans l’histoire.” In Catalogue des expositions des Archives départementales, de la Chambre de commerce et des Archives de la ville, pp. 96-98. Marseilles, 1982.