...f a regiment of horse; at twenty-four he became marechal-de-camp, at forty-four marshal of France, and at forty-nine gained the celebrated victory of Fontenoy. He died at the age of fifty-four. Vauban entered the army of Conde as a cadet at the age of seventeen, at twenty was made a lieutenant, at twenty-four he commanded two companies, at forty-one was a brigadier, at forty-three a marechal-de-ca...