About Juan Antonio Lavalleja
Juan Antonio Lavalleja y de la Torre (June 24, 1784 – October 22, 1853) was a Uruguayan libertador, revolutionary, military general, and political figure. He was born in Minas, in a region now named after him as the Lavalleja Department of Uruguay. == Pre-Independence role == Lavalleja led the group called the Thirty-Three Orientals during Uruguay's Declaration of Independence from the Empire of Brazil in 1825. His leadership of this group has taken on somewhat mythic proportions in popular Uruguayan historiography. Before leading the Thirty-Three, he had been captured by the Portuguese in 1818 and returned to Uruguay in 1821. Lavalleja first met Fructuoso Rivera, another leading Uruguayan politician of his era and a future rival, in 1825 during an event that would become known as the Abrazo del Monzón (Embrace of the Monsoon). == Post-Independence career == After Uruguay's declaration of independence in 1825, Lavalleja was brigadier general and commander-in-chief of its national army between 1825 and 1828. He led his forces to victory at the Battle of Sarandí and commanded the forces of the Banda Oriental among allied forces of the United Provinces of the Río de la Plata to victory in the Battle of Ituzaingó, creating conditions for Uruguayan independence to be recognized in the Treaty of Montevideo in 1828. In 1830, under the Constitution of Uruguay of 1830, Lavalleja sought national presidency as a rival to Fructuoso Rivera, but he lost. In protest of his loss, Lavalleja contributed to what is now known as the Uruguayan Civil War ended in 1851.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.