Villas-Bôas brothers

Orlando, Cláudio, and Leonardo Villas-Bôas were Brazilian brothers who explored the country’s interior and advocated for Indigenous peoples, helping establish Xingu National Park.

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Xingu Indigenous Territory: A protected Indigenous territory in Brazil’s Mato Grosso state, home to peoples of the Xingu River basin. Their advocacy helped secure the land that became this major Indigenous territory.
Orlando Villas-Bôas: A Brazilian explorer and Indigenous-rights advocate who worked with his brothers in the country’s interior. He became the best-known public advocate among the three brothers.
Roncador-Xingu Expedition: A Brazilian government expedition launched in 1943 to explore and open routes through the country’s central interior. The brothers joined this expedition, which began their sustained work in the Xingu region.
Indian Protection Service: A Brazilian government agency founded in 1910 to manage relations with Indigenous peoples and protect their lands. The brothers’ work developed amid the agency’s model of state-directed protection.
Xingu National Park: A protected area in Mato Grosso, Brazil, established in 1961 to safeguard Indigenous communities and environments. The brothers’ campaign helped establish the park as a protected Indigenous homeland.
Cláudio Villas-Bôas: A Brazilian explorer and Indigenous-rights advocate who helped lead expeditions and work with communities in the Xingu region. His field leadership helped turn the brothers’ expedition into sustained engagement in Xingu.
March to the West: A Brazilian government campaign under Getúlio Vargas to integrate and develop the country’s western interior. The expedition arose from this campaign’s push to extend state presence into inland Brazil.
National Indian Foundation: Brazil’s federal agency for Indigenous policy, created in 1967 as the successor to the Indian Protection Service. The agency later inherited state responsibilities for Indigenous protection in the Xingu region.
Indigenous peoples in Brazil: The diverse Indigenous peoples whose communities and territories are located within the modern state of Brazil. Their work centered on protecting communities facing displacement and outside expansion.
Leonardo Villas-Bôas: A Brazilian explorer and advocate who joined his brothers’ expeditions and efforts to protect Indigenous peoples. His participation connected the family’s exploration to its wider advocacy.