Background
The Peralta family (the 17-year-old Luis, his father, mother and three siblings) was part of the group of settlers that arrived in Alta California with Juan Bautista de Anza on his 1776 expedition.
The Peralta family (the 17-year-old Luis, his father, mother and three siblings) was part of the group of settlers that arrived in Alta California with Juan Bautista de Anza on his 1776 expedition.
This group of settlers subsequently helped found the Presidio of San Francisco, Mission Santa Clara, and the Pueblo of San José. When he reached the age of 21, Luís entered, as was traditional, into the military of the King of Spain. Then a sergeant, he was honored by appointment as comisionado in charge of Pueblo San José in 1807, the highest military and civilian official
Peralta held this position until 1822, when the position ended with Mexico"s independence from Spain.
In 1804, he moved into what is now known as the Peralta Adobe, the oldest building in San José. In 1820, he was rewarded for his long service with the Rancho San Antonio land grant.
He died in 1851 in San José.
Phyllis Filiberti Butler records in her book, The Valley of Santa Clara, Historic Buildings, 1792–1920, that after an attack on the priest and majordomo of Mission San José in 1805, "he led the full garrison from the fort at San Francisco into the San Joaquin Valley in pursuit of the Indians." Surprising the Indians in their village, Peralta won a swift victory, which enhanced his reputation.