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Mariano Baptista

1832 – 1907

President of Bolivia

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About Mariano Baptista

Lived 1832 – 1907 (aged 74). Mariano Baptista was a Bolivian lawyer, politician and journalist.

Mariano Baptista Caserta (16 July 1832 – 19 March 1907, Cochabamba) was a Bolivian politician, orator and journalist. An outstanding intellectual of his time, he was a deputy in various periods, Minister of Foreign Affairs (1873-1876) and (1888-1891), President of Congress (1884-1888), Constitutional President of the Republic (1892-1896) and Vice President of the Republic (1884-1888).

Early life

Youth and studies Son of José Manuel Baptista and Petrona Caserta, he studied law at the Universidad Mayor, Real y Pontificia de San Francisco Xavier de Chuquisaca. He stood out in his youth for his talent and skills as an orator and public speaker. He received his law degree in 1857, but never practiced as a lawyer.

From a very young age, Baptista ventured into journalism. Alongside his close friend Daniel Calvo, he was founder and director of El Porvenir de Sucre (1855). A militant Catholic, he was director of the Cochabamba Seminary, as well as a professor of History and Literature.

Political career In 1855, despite his young age, he was elected and admitted as a deputy for Chuquisaca. During the government of Mariano Melgarejo, he was persecuted and had to emigrate to Europe, where he remained for three years. After Melgarejo was overthrown on January 15, 1871, a Constituent Assembly was formed to decide the future of the nation. From Paris, he applied for representation in the Constituent Assembly of 1871, which he won, prompting his return to Bolivia.

Tensions with Chile and the War of the Pacific A cartoon of the War of the Pacific, mocking the "ineptitude" of Generals Daza and Mariano Ignacio Prado. During the government of Adolfo Ballivián, he was appointed Minister of Foreign Affairs, and, as such, signed the Bolivian-Chilean Boundary Treaty with the Chilean representative Carlos Walker Martínez in Sucre on August 6, 1874. Said treaty modified the 1866 treaty, setting the 24th parallel as the border between Bolivia and Chile, and establishing a kind of condominium between the 23rd and 25th parallels, both in terms of the exploitation of guano and customs duties. What is stipulated in article IV of said treaty should be highlighted: that the export rights of the minerals exploited in the aforementioned territory should not be increased and that no new taxes would be created on Chilean companies, capital and industrialists, during a period of twenty five years. Years later, Bolivia's failure to comply with said article, through the seizure of the goods and auction of the Compañía de Salitres y Ferrocarril de Antofagasta, would be the cause of the start of the War of the Pacific in 1879.

During the War of the Pacific, Baptista carried out various diplomatic missions and defended a peaceful resolution with Chile with remarkable eloquence. His beliefs regarding the war were that Bolivia should abandon the alliance with Peru and seek an arrangement with Chile. He participated together with Crisóstomo Carrillo in the Bolivian delegation at the Arica Conference held on October 22, 25 and 27, 1880, in Arica aboard the American schooner Lackawanna, convened by the Secretary of State of the United States William Evarts. Representatives from Chile were Eulogio Altamirano Aracena, José Francisco Vergara and Eusebio Lillo. From Peru Antonio Arenas and Aurelio García y García represented their country.

Postwar career and Vicepresidency Gregorio Pacheco, under whom Baptista served as Vicepresident (1884-1888). During the government of Gregorio Pacheco (1884-1888), he held the first vice presidency of the Republic and the presidency of Congress. During the government of Aniceto Arce he was Minister of Foreign Affairs (1888-1891).

At the end of Arce's term, Baptista launched his candidacy for the presidency with the government's support. However, his victory was jeopardized as none of the candidates obtained the necessary majority, so the election had to be decided by Congress. Being evident that Baptista's contender had more supporters in Congress, President Arce declared a state of siege, deported eight Liberal deputies and annulled the credentials of another twenty-one, calling alternates. One of Baptista's first decrees was the creation of the Banco Francisco Argandoña (Argandoña Bank), through the Law of October 22, 1892. The bank was authorized to issue, discount, loan and deposit currency. The bank was inaugurated the following year, with headquarters in Sucre. Initially a public corporation, years later becomes a Limited Company after having grown rapidly and expanded with branches in Cochabamba, Oruro and Potosí.

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Important facts

Birth century
Nationality
Education
Royal and Pontifical Higher University of San Francisco Xavier of Chuquisaca, University of Saint Francis Xavier
Positions held
President of Bolivia
Also known as
Mariano Baptista Caserta

People in Mariano Baptista's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mariano Baptista's

Frequently asked questions

Who was Mariano Baptista?

President of Bolivia (1832-1907)

When was Mariano Baptista born?

Mariano Baptista was born on 16 July 1832 in Ayopaya Province.

When did Mariano Baptista die?

Mariano Baptista died on 19 March 1907 in Cochabamba.

What was Mariano Baptista's occupation?

Mariano Baptista was a lawyer, politician and journalist.

What nationality was Mariano Baptista?

Mariano Baptista was Bolivian.

Sources & further reading

· Wikipedia: Mariano Baptista

· Wikidata: Q770323

· DBpedia: Mariano Baptista

Cite this page

APA: Biography.guide. (2026). Mariano Baptista. https://biography.guide/mariano-baptista/

MLA: "Mariano Baptista." Biography.guide, https://biography.guide/mariano-baptista/.

Chicago: "Mariano Baptista." Biography.guide. https://biography.guide/mariano-baptista/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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