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COMMANDER // 1818–1870

Guilherme de Sousa

marshalBrazil1 battle1 war

Lifespan

1818 – 1870

182018301840185018601870Paraguayan War · 1864-1870Battle of Boquerón — July 16, 1866 · Empire of Brazil · Paraguayan War

Active service 1866 — 1 battle across 1 war; first command at age 48.

Profile

Guilherme Xavier de Sousa was a Brazilian marshal and politician who participated in the Paraguayan War as well as other conflicts. He was also the 42nd governor of Rio Grande do Sul from 14 July to 1 August 1868.

Source · Wikipedia · Q10292851

Battles (1)

Last verified June 2026
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