Fernando Machado de Sousa (January 11, 1822, Desterro – December 6, 1868, Arroyo Ytororó) was a Brazilian Colonel of the Paraguayan War. He was the commander of the 7th Brigade of the 3rd Division during the war but was mortally wounded during the Battle of Ytororó. Military career Fernando was born as the son of Manuel Machado de Sousa and Josefa Bernardina Borges and would later marry Angélica Rosa Magalhães Fontoura. During his childhood, he lived along the coast at Armação de Itapocoroi and during his college years, he would study at a Jesuit school. He then joined the Imperial Brazilian Army on November 9, 1838, as a 1st cadet in the Provisional Corps of Desterro. He gained first promotion to Second Sergeant on February 1, 1839. He participated in the Ragamuffin War in Laguna and Rio Grande do Sul. During the War, he was stationed for the defense of São José do Norte against the forces of Bento Gonçalves da Silva. For his service, he was promoted to Lieutenant and stationed at the Batalhão da Serra. He then briefly went north to suppress the Liberal rebellions of 1842 within the provinces of Minas Gerais and São Paulo. Machado de Sousa then returned south to participate in the Battle of Ponche Verde and the Battle of Porongos and served within the garrison of Alegrete under Colonel Arruda. He was then promoted to Captain on December 2, 1847, but was then transferred to Rio de Janeiro but from there, he was transferred to Minas Gerais where he stayed until November 1849. Before the Paraguayan War broke out, he was stationed in Paraná, Bahia, Pernambuco. Alagoas and Rio Grande do Sul as a subbortinate of Luís Alves de Lima e Silva, Duke of Caxias. By the time the Paraguayan War broke out, he was commanding a battalion with a malarial fever so he had to undergo treatment. When his health returned to an active state, he was given command of the 11th Infantry Brigade of the 2nd Army Corps and participated in the Battle of Curuzú. He would then fight at the battles of Paso de Patria, Tuyutí where he would get wounded, Potreiro Pires, Linha Sauce, Curupayty and the Passage of Humaitá. His final engagement would be at the Battle of Ytororó where he was mortally wounded while attempting to capture the bridge over the Arroyo Ytororó on December 6, 1868.