Privateer on shipping of a nation at war with France, on behalf of the French Crown. Seized vessels and cargo were sold at auction, with the corsair captain entitled to a portion of the proceeds. Although not French Navy personnel, corsairs were considered legitimate combatants in France (and allied nations), provided the commanding officer of the vessel was in possession of a valid Letter of Marque (fr. "Lettre de Marque" or "Lettre de Course"), and the officers and crew conducted themselves according to contemporary admiralty law. By acting on behalf of the French Crown, if captured by the enemy, they could
France in the American Revolutionary War million pounds under the veil of the French company "Rodrigue Hortalez et Compagnie". The aid given by France, much of which passed through the neutral Dutch West Indies port of Sint Eustatius, contributed to George Washington's survival against the British onslaught in 1776 and 1777. The aid was also a major factor in the defeat of General Burgoyne's expedition in the Champlain corridor that ended in a British disaster at Saratoga. French ports accommodated American ships, including privateers and Continental Navy warships, that acted against British merchant ships. France provided significant economic aid, either as donations or loans, and also