Battle of Maipú Battle of Maipú The Battle of Maipú () was a battle fought near Santiago, Chile on April 5, 1818 between South American rebels and Spanish royalists, during the Chilean War of Independence. The Patriot rebels led by Argentine general José de San Martín effectively destroyed the Spanish forces commanded by General Mariano Osorio, and completed the independence of the core area of Chile from Spanish domination. In 1817, the Argentine General José de San Martín led an army across the Andes and defeated the Spanish at the battles of Chacabuco and Chalchuapa and captured Santiago. The Spanish viceroyalty sent a
Bernardo de Brito Bernardo de Brito Friar Bernardo de Brito (20 August 1569 – 27 February 1617) was a Portuguese monk and historian. He is perhaps best known for having authored the first two volumes of "Monarchia Lusytana", his "magnum opus". Friar Bernardo de Brito was born Baltasar de Brito e Andrade, in the fortified village of Almeida in 1569. His father, Pedro Cardoso de Andrade, was a distinguished army captain who fought in Italy and Flanders who was killed in action during the Siege of Antwerp; his mother was Maria de Brito e Andrade, the sister of Rui de Andrade Freire, "alcaide"