"Franco-Dutch invasion of the Spanish Netherlands defeated" . "The Siege of Leuven (June 24 \u2013 July 4, 1635) was an important siege in the Thirty Years' War in which a Franco-Dutch army under Frederick Henry of Orange and the French Marshals Urbain de Maill\u00E9-Brez\u00E9 and Gaspard III de Coligny, who had invaded the Spanish Netherlands from two sides, laid siege to the Spanish city of Leuven, defended by 4,000 Flemish civilians, Walloons, Spaniards and Irish under Anthonie Schetz, Baron of Grobbendonck."@en . . . "700" . "50,000 soldiers" . "Decisive Spanish victory," . "1635-07-04Z"^^ . . . . "Siege of Leuven"@en . "20pxKingdom of France" . . . . . . . . "4,000 soldiers" .