Example image of eyePlorer eyePlorer map for 'Peninsular War': First French Empire Iberian Peninsula Kingdom of Portugal Napoleonic Wars United Kingdom of Great Britain and Ireland War of the Sixth Coalition English language Guerrilla warfare Total war Irregular warfare Grande Armée Arthur Wellesley, 1st Duke of Wellington French invasion of Russia Madrid Jean-de-Dieu Soult Liberalism Spanish Constitution of 1812 Absolute monarchy Brazilian Declaration of Independence Spanish Empire Berlin Continental System Napoleon I of France Anglo-Portuguese Treaty of 1373 Kingdom of England Neutrality (international relations) Portugal Sweden Treaties of Tilsit 1807 Alentejo Algarve Kingdom of Northern Lusitania Manuel de Godoy October 27 Treaty of Fontainebleau (1807) Jean-Andoche Junot John VI of Portugal A Coruña Cádiz Pierre Dupont de l'Étang Naval fleet December 1 Lisbon Brazil November 29 Transfer of the Portuguese Court to Brazil Barcelona February 29 Balearic Islands