From 1834 to 1837, he was Aide-de-Camp of French-born adventurer Suleiman Pasha, and then Chief-of-Staff of the Egyptian Sultan Ibrahim Pasha during the Egyptian campaigns in Syria.
Alphonse Henri, comte d'Hautpoul (1789–1865), French military officer and politician
In June 1795, his provisional rank of general of brigade was made permanent by the Committee of Public Safety.
With the outbreak of the Napoleonic Wars, Saint-Sulpice is given the command of a cuirassier brigade in d'Hautpoul's 2nd heavy cavalry division of the cavalry reserve of the Grande Armée, which he will command between 1805 and 1807.
Jean-Joseph Ange d'Hautpoul | d'Hautpoul's | Alphonse Henri d'Hautpoul | Alphonse Henri, comte d'Hautpoul |