Mariquita Sánchez

María Josepha Petrona de Todos los Santos Sánchez de Velazco y Trillo de Thompson y Mendeville
Sánchez de Thompson in 1854.
Born	María Josepha Petrona de Todos los Santos Sánchez de Velazco y Trillo November 1, 1786(1786-11-01) Buenos Aires, Viceroyalty of the Río de la Plata
Died	October 23, 1868(1868-10-23) (aged 81) Buenos Aires, Argentina
Nationality	Argentine
Spouse	Martín Thompson Washington de Mendeville
Children	Catalina Thompson Clementina Thompson Albina Thompson Magdalena Thompson Juan Thompson Julio Mendeville Carlos Mendeville Enrique Mendeville
Parents	Cecilio Sánchez Magdalena Trillo

Mariquita Sánchez de Thompson y Mendeville (Buenos Aires, 1 November 1786 – Buenos Aires, 23 October 1868), born María Josepha Petrona de Todos los Santos Sánchez de Velazco y Trillo, was a patriot from Buenos Aires and its leading salonnière, whose tertulia gathered all the leading personalities of her time. She is widely remembered in the Argentine historical tradition because the Argentine National Anthem was sung for the first time in her house, on 14 May 1811.

She married her cousin, Martín Thompson, in 1805. She authored a description of the failed British invasions of Buenos Aires in 1806 and 1807. Her writings are most valued for their illustration of the ambivalence felt by the locals regarding the invasions.

She became a widow in 1817, and re-married in 1820, this time to the French expatriate Washington de Mendeville. During the rule of Juan Manuel de Rosas, she went voluntarily to exile in Montevideo, since her son Juan was among the opposition to the government. She returned to Buenos Aires after the Battle of Caseros.

References

• TodoArgentina.net - Biography (in Spanish)

Persondata
Name	Sanchez de Thompson, Mariquita
Alternative names
Short description
Date of birth	1 November 1786
Place of birth	Buenos Aires, Viceroyalty of the Río de la Plata
Date of death	23 October 1868
Place of death	Buenos Aires, Argentina