Manuel Dorrego (11 June 1787 – 13 December 1828) was an
Argentine
Argentines, Argentinians or Argentineans are people from Argentina. This connection may be residential, legal, historical, or cultural. For most Argentines, several (or all) of these connections exist and are collectively the source of their ...
statesman and soldier. He was governor of
Buenos Aires
Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
in 1820, and then again from 1827 to 1828.
Early life and education
Dorrego was born in Buenos Aires on 11 June 1787 to José Antonio do Rego, a Portuguese merchant, and to María de la Ascensión Salas. He enrolled in the ''
Real Colegio de San Carlos'' in 1803, and moved to the ''
Real Universidad de San Felipe'' in the
Captaincy General of Chile
The General Captaincy of Chile (''Capitanía General de Chile'' ), Governorate of Chile, or Kingdom of Chile, was a territory of the Spanish Empire from 1541 to 1818 that was, initially, part of the Viceroyalty of Peru. It comprised most of mod ...
to continue his studies. He supported the early steps of the
Chilean War of Independence in 1810, which led to the removal of the Spanish colonial authorities and the establishment of the first Chilean
Government Junta.
[Galasso, p. 257]
Career
He moved to the
United Provinces of the Río de la Plata
The United Provinces of the Río de la Plata (), earlier known as the United Provinces of South America (), was a name adopted in 1816 by the Congress of Tucumán for the region of South America that declared independence in 1816, with the Sove ...
(modern Argentina), and joined the
Army of the North
The Army of the North (), contemporaneously called Army of Peru (), was one of the armies deployed by the United Provinces of the Río de la Plata in the Spanish American wars of independence. Its objective was freeing the Argentine Northwest a ...
, under the command of
Manuel Belgrano
Manuel José Joaquín del Corazón de Jesús Belgrano (3 June 1770 – 20 June 1820), usually referred to as Manuel Belgrano (), was an Argentina, Argentine public servant, economist, lawyer, politician, journalist, and military leader. He to ...
. He fought in the battles of
Tucumán and
Salta
Salta () is the capital and largest city in the Provinces of Argentina, Argentine province of Salta Province, the same name. With a population of 618,375 according to the 2010 census, it is also the List of cities in Argentina, 7th most-populous ...
, being injured in both. He was sanctioned by Belgrano for promoting a duel. As a result, he did not take part in the battles of
Vilcapugio and
Ayohuma, two defeats of the Army of the North, and Belgrano regretted later the absence of Dorrego from them.
Ideology and exile
Dorrego opposed the
Luso-Brazilian invasion
The Portuguese conquest of the Banda Oriental was the armed-conflict that took place between 1816 and 1820 in the Banda Oriental, for control of what today comprises the whole of the Uruguay, Republic of Uruguay, the northern part of the Mesopo ...
of the
Banda Oriental
Banda Oriental (Eastern Bank), or more fully Banda Oriental del Río Uruguay, was the name of the South American territories east of the Uruguay River and north of Río de la Plata that comprise the modern nation of Uruguay, the modern state of Ri ...
, encouraged by
Juan Martín de Pueyrredón to counter the influence of
José Gervasio Artigas
José Gervasio Artigas Arnal (; June 19, 1764 – September 23, 1850) was a soldier and statesman who is regarded as a national hero in Uruguay and the father of Uruguayan nationhood.
Born in Montevideo, Artigas enlisted in the Spanish ...
. He was exiled by Pueyrredón, and stayed some time in
Baltimore
Baltimore is the most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 census and estimated at 568,271 in 2024, it is the 30th-most populous U.S. city. The Baltimore metropolitan area is the 20th-large ...
(
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
).
He studied
federalism in the United States
In the United States, federalism is the constitutional division of power between U.S. state governments and the federal government of the United States. Since the founding of the country, and particularly with the end of the American Civil W ...
, and thought that each state of a country should have some autonomy, rejecting the strong
centralization
Centralisation or centralization (American English) is the process by which the activities of an organisation, particularly those regarding planning, decision-making, and framing strategies and policies, become concentrated within a particular ...
into a single government sought by Pueyrredón.
During this time he wrote the ''Cartas apologéticas'', criticizing the support of Pueyrredón to the Luso-Brazilian invasion.
Return, interim governor, second exile
He returned to Buenos Aires in 1819, following the departure of Pueyrredón. He was appointed as interim governor, and fought against the armies of Alvear, Carrera and
Estanislao López. Still, he was resisted in the city, and the stable appointment as governor was given to
Martín Rodríguez instead. He was banished again, and moved to
Upper Peru
Upper Peru (; ) is a name for the land that was governed by the Real Audiencia of Charcas. The name originated in Buenos Aires towards the end of the 18th century after the Audiencia of Charcas was transferred from the Viceroyalty of Peru to th ...
. He met
Simón Bolívar
Simón José Antonio de la Santísima Trinidad Bolívar y Palacios (24July 178317December 1830) was a Venezuelan statesman and military officer who led what are currently the countries of Colombia, Venezuela, Ecuador, Peru, Panama, and Bol ...
in
Quito
Quito (; ), officially San Francisco de Quito, is the capital city, capital and second-largest city of Ecuador, with an estimated population of 2.8 million in its metropolitan area. It is also the capital of the province of Pichincha Province, P ...
, and supported his ideas of unifying all the continent into a giant federation.
Second return and governorship
Dorrego returned to Buenos Aires a short time afterwards and worked in the legislature of Buenos Aires in the 1826 Constituent Assembly. He strongly supported a federal system of government and criticized the
qualified suffrage. However, the
1826 Constitution promoted a strong centralized government and qualified suffrage.

Dorrego opposed the government of the unitarian
Bernardino Rivadavia
Bernardino de la Trinidad González Rivadavia (May 20, 1780 – September 2, 1845) was the first President of Argentina, then called the United Provinces of the Río de la Plata, from February 8, 1826 to June 27, 1827.
He was educated at th ...
, who was appointed as the first
president of Argentina
The president of Argentina, officially known as the president of the Argentine Nation, is both head of state and head of government of Argentina. Under Constitution of Argentina, the national constitution, the president is also the Head of go ...
, and voiced his criticism in the newspaper ''El Tribuno''. Resisted by all the provinces, Rivadavia resigned as president, and vice president
Vicente López y Planes resigned as well. No longer having a national head of state, the legislature appointed Dorrego as governor of the Buenos Aires province. He took measures to support the poor, promote a federal organization of the country, and ended the
Argentine–Brazilian War.
Coup and death
The Argentine troops were discontented with Dorrego because he accepted the conditions imposed by the British diplomacy despite their military victories in the conflict. Encouraged by the Unitarian party,
Juan Lavalle led
a coup against Dorrego on 1 December 1828. Dorrego left the city and organized his forces in the countryside. He was defeated, and then executed by Lavalle.
Aftermath
Lavalle closed the legislature and began a period of political violence against the
Federals, but he was defeated and forced to resign by
Juan Manuel de Rosas
Juan Manuel José Domingo Ortiz de Rozas y López de Osornio (30 March 1793 – 14 March 1877), nicknamed "Restorer of the Laws", was an Argentine politician and army officer who ruled Buenos Aires Province and briefly the Argentine Confedera ...
, who restored the institutions that existed before Lavalle's coup.
[Galasso, pp. 265–271]
See also
*
Argentine Civil War
The Argentine Civil Wars were a series of civil conflicts of varying intensity that took place in the territories of Argentina from 1814 to 1853. Beginning concurrently with the Argentine War of Independence (1810–1818), the conflict prevente ...
*
Manuel Dorrego national institute
References
Bibliography
*
{{DEFAULTSORT:Dorrego, Manuel
1787 births
1828 deaths
Leaders ousted by a coup
Governors of Buenos Aires Province
Executed politicians
Foreign ministers of Argentina
Argentine military personnel killed in the Argentine Civil War
People from Buenos Aires
People of the Argentine War of Independence
People executed by Argentina by firing squad
Argentine people of Portuguese descent
Extrajudicial killings
Federales (Argentina)
Burials at La Recoleta Cemetery
People from the Viceroyalty of the Río de la Plata