Siege of Colonia del Sacramento

The Siege of Colonia del Sacramento was a successful siege in 1704 by Spanish forces of the Portuguese colonial town of Colonia del Sacramento, opposite Buenos Aires and now in the nation of Uruguay. Four thousand natives and 650 Spaniards, led by the governor of Buenos Aires, Don Alonso Juan de Valdes e Inclán, and Baltasar García Ros, besieged the city beginning late in 1704. One week after a frontal assault failed, in early February 1705, the Portuguese abandoned Colonia del Sacramento.


  • López, Adalberto (2005). The colonial history of Paraguay: the revolt of the Comuneros, 1721-1735. Transaction Publishers. p. 75. ISBN 978-0-7658-0745-8.

Coordinates: 34°28′17″S 57°50′39″W / 34.4714°S 57.8442°W

Antonio de Olaguer y Feliú

Antonio Olaguer Feliú y Heredia López y Domec (1742–1813) was a Spanish soldier and politician who spent most of his career in South America.

Baltazar García Ros

Baltazar García Ros (Valtierra, Spain, ca. 1670 - Buenos Aires, Río de la Plata, September 18, 1740) was a Navarrese-Spanish soldier and administrator. He was maestre de campo and interim governor of the Governorate of Paraguay from 1706 to 1707 and governor of the Governorate of the Río de la Plata from 1715 to 1717. During his career, he campaigned against the indigenous Charrua, Yaro, and Bohán people; the Portuguese; and the comunero rebels of Paraguay.

Colonia del Sacramento

Colonia del Sacramento (Spanish pronunciation: [koˈlonja ðel sakɾaˈmento]; formerly the Portuguese Colónia do Sacramento) is a city in southwestern Uruguay, by the Río de la Plata, facing Buenos Aires, Argentina. It is one of the oldest towns in Uruguay and capital of the Colonia Department. It has a population of around 27,000.

It is renowned for its historic quarter, a UNESCO World Heritage Site. Modern Colonia del Sacramento produces textiles and has a free trade zone, in addition to a polytechnic centre and various government buildings.

List of sieges

A siege is a prolonged military assault and blockade on a city or fortress with the intent of conquering by force or attrition. A chronological list of sieges follows.

War of the Spanish
West Indies and South America

This page is based on a Wikipedia article written by authors (here).
Text is available under the CC BY-SA 3.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.