HistoryData
Mariano Melgarejo

Mariano Melgarejo

18201871 Bolivia
politiciansoldier

Who was Mariano Melgarejo?

Bolivian military leader who ruled as President of Bolivia from 1864 to 1871 and was known for his erratic and authoritarian governance.

Biographical data adapted from Wikipedia’s article on Mariano Melgarejo (CC BY-SA 4.0).

Born
Cochabamba
Died
1871
Lima
Nationality
Zodiac Sign
Aries

Biography

Manuel Mariano Melgarejo Valencia (1820-1871) was a Bolivian military officer and politician. He was Bolivia's fifteenth president, serving from December 28, 1864, to January 15, 1871. Born in Cochabamba on April 13, 1820, Melgarejo rose through the military ranks and became one of Bolivia's most controversial leaders. He came to power through a coup d'état against President José María de Achá in 1864, starting a six-year period of authoritarian rule that defined his political career.

Melgarejo held onto power through violence, notably killing former president Manuel Isidoro Belzu in 1865. His government was marked by erratic decisions, poor management, and abuses against Bolivia's indigenous population. His dictatorship and unpredictable actions caused widespread instability in the country, earning him a reputation as one of Bolivia's most oppressive rulers. His policies alienated many, from indigenous communities to political elites, leading to growing opposition to his regime.

One of the most damaging aspects of Melgarejo's presidency was his handling of foreign relations and territorial issues. In 1866 and 1867, he signed very unfavorable border treaties with Chile and Brazil, giving away significant Bolivian territory. These agreements proved disastrous for Bolivia in later years, leading to the loss of valuable resources and positions. The treaties showed Melgarejo's poor judgment in diplomatic matters and his failure to protect Bolivia's interests.

By 1871, opposition to Melgarejo's rule reached a breaking point. On January 15, 1871, General Agustín Morales, as Commander-in-Chief of the Army, led an uprising against him with support from the people of La Paz. The revolt resulted in one of the fiercest battles in Bolivian history, fought in the streets of La Paz. Government forces were ultimately defeated, and Melgarejo fled the country, ending his six-year dictatorship.

After his overthrow, Melgarejo sought refuge in Chile before learning that his lover, Juana Sánchez, was in Lima, Peru. He traveled to Lima, where he met a violent end on November 23, 1871. José Aurelio Sánchez, his lover's brother, shot and killed him, ending one of the most turbulent chapters in Bolivian political history.

Before Fame

Melgarejo grew up in Cochabamba during a time of major political turmoil in Bolivia, which had gained independence from Spain in 1825. The young republic dealt with political chaos, frequent government changes, and fights between regional and political groups. Military careers offered ambitious men like Melgarejo opportunities for moving up and gaining political clout in this unstable setting.

In 19th-century Bolivia, rising to prominence often involved military service, as the country dealt with both internal struggles and external threats. Military officers often became political leaders, with coups and revolts being common ways to change power. This militaristic political culture shaped Melgarejo's skills and ambitions, eventually allowing him to seize power by force in 1864.

Key Achievements

  • Successfully staged a coup d'état against President José María de Achá in 1864
  • Maintained authoritarian control over Bolivia for six years despite widespread opposition
  • Consolidated power by eliminating political rivals including former president Manuel Isidoro Belzu
  • Negotiated border treaties with Chile and Brazil, though these proved highly unfavorable to Bolivia
  • Survived numerous internal challenges and rebellions before his final overthrow in 1871

Did You Know?

  • 01.Melgarejo personally killed former president Manuel Isidoro Belzu in 1865 to consolidate his power after taking office
  • 02.His six-year rule became known as the Sexenio and is considered one of the most chaotic periods in Bolivian history
  • 03.The border treaties he signed with Chile and Brazil in 1866-1867 resulted in Bolivia losing significant territory that contained valuable natural resources
  • 04.The street battle in La Paz that led to his overthrow in 1871 is remembered as one of the fiercest and most terrible battles in Bolivian history
  • 05.He was killed by the brother of his lover Juana Sánchez while seeking refuge in Lima, Peru