Margarita Eustaquia Maza Parada (March 29, 1826 – January 2, 1871), later known as Margarita Maza de Juárez, was the wife of Benito Juárez and First Lady of Mexico from 1858 to 1871.
Maza was of White European (Criollo) origin, and she was born to a wealthy family. Maza's marriage to her husband Juárez helped him rise to power, as it elevated him to the upper-class in society. After she became First Lady, Maza helped support the Liberal movement.
Benito Pablo Juárez García (Spanish: [beˈnito ˈpaβlo ˈxwaɾes ɣaɾˈsi.a] ; 21 March 1806 – 18 July 1872) was a Mexican politician, military officer, and lawyer who served as the 26th president of Mexico from 1858 until his death in 1872. A Zapotec, he was the first Indigenous president of Mexico and the first democratically elected Indigenous president in postcolonial Latin America. A member of the Liberal Party, he previously held a number of offices, including the governorship of Oaxaca and the presidency of the Supreme Court. During his presidency, he led the Liberals to victory in the Reform War and in the Second French intervention in Mexico.
Born in Oaxaca to a poor rural Indigenous family and orphaned as a child, Juárez passed into the care of his uncle, eventually moving to Oaxaca City at the age of 12, where he found work as a domestic servant. Sponsored by his employer, who was also a lay Franciscan, Juárez temporarily enrolled in a seminary and studied to become a priest, but later switched his studies to law at the Institute of Sciences and Arts, where he became active in liberal politics. He began to practice law and was eventually appointed as a judge, after which he married Margarita Maza, a woman from a socially distinguished family in Oaxaca City.