Juan Miguel de Esparza

Juan Miguel de Esparza
Mayor of Buenos Aires
In office
1764–1765
MonarchCharles III of Spain
Preceded byJoseph Blás de Gainza
Succeeded byEugenio Lerdo de Tejada
Vice-Mayor of Buenos Aires
In office
1748–1749
MonarchFerdinand VI of Spain
Preceded byFrancisco Rodríguez de Vida
Succeeded byPedro Contreras
Personal details
Born
Juan Miguel de Esparza Cabral de Melo y Morales

1712
Buenos Aires, Argentina
Died1766
Buenos Aires, Argentina
Resting placeSanto Domingo Convent
Spouse(s)María Josefa González de Alderete
María Eugenia Sánchez Gallanes
ChildrenCamila de Esparza
Catalina Bernarda de Esparza
RelativesFrancisco Antonio de Esparza
(uncle)
Juan José Rocha Esparza
(grandson)
Juan José Rocha Durán
(great-grandson)
Isidro Quesada Rocha
(great-grandson)
Isidro Félix Quesada
(relative in law)
Pedro Morales y Mercado
(ancestor)
Francisco Pérez de Burgos
(ancestor)
Occupationgovernment
politician
militia
law
merchant
Professionjurist
accountant
military man
Signature
Military service
Allegiance Spanish Empire
Branch/serviceSpanish Army
Years of service1732-1766
RankCaptain
UnitFuerte de Buenos Aires
CommandsMilicias Provinciales de Buenos Aires

Juan Miguel de Esparza (1712–1766) was a Spanish military man, merchant and politician, who had a long career as a colonial official of the Viceroyalty of Peru, where he held the honorary positions of alcalde and regidor. He took part in numerous military expeditions aimed at controlling the Indigenous advance in the Province of Buenos Aires. He also served as lawyer, treasurer and Alférez real in charge of carrying the Royal Standard during the day of Saint Martin of Tours.

He held the position of Procurador General of Buenos Aires in 1737 and 1754, taking an active part in matters tending to the supervision and control of commercial and governmental matters.