Captain D'Agoust was an officer of the group of Swiss soldiers what have served as guards at European courts since when?
Swiss Guards Swiss Guards (French: "Gardes Suisses" ; German: "Schweizergarde" ) are the Swiss soldiers who have served as guards at foreign European courts since the late 15th century.
Army of Italy (France) The Army of Italy (French: "Armée d'Italie" ) was a field army of the French Army stationed on the Italian border and used for operations in Italy itself. Though it existed in some form in the 16th century through to the present, it is best known for its role during the French Revolutionary Wars (in which it was one of the early commands of Napoleon Bonaparte, during his Italian campaign) and Napoleonic Wars.