. . "10,000 infantry," . "16,000 infantry and cavalry" . . "(Ch\u00E2tillon)" . . . "20,000 infantry and cavalry" . "The Siege of Saint-Omer (May 24 \u2013 July 16, 1638) was a siege in the Thirty Years' War in which a French army under Gaspard III de Coligny, Mar\u00E9chal de Ch\u00E2tillon, laid siege to the Flemish city of Saint-Omer, defended by a small garrison in command of Lancelot Schetz."@en . "1638-07-16Z"^^ . "(La Force)" . . "unknown" . . . "Spanish victory" . "Siege of Saint-Omer"@en . . "3,000 cavalry" . . "Spain" .