Rancho Potrero de Santa Clara was a 1939 acres (7.8 km²) Mexican land grant

Ranchos of California

The Spanish, and later the Méxican government encouraged settlement of territory now known as California by the establishment of large land grants called ranchos, from which the English ranch is derived. Devoted to raising cattle and sheep, the owners of the ranchos attempted to pattern themselves...

 in present day Santa Clara County, California given in 1844 by Governor Manuel Micheltorena

Manuel Micheltorena

Manuel Micheltorena was a Brigadier General of the Mexican Army, Adjutant-General of the same, Governor, Commandant-General and Inspector of the Department of the California...

 to James Alexander Forbes. The name refers to the "pasture lands" of Santa Clara Mission

Mission Santa Clara de Asís

Mission Santa Clara de Asís was founded on January 12, 1777 and named for Santa Clara de Asis , the foundress of the order of the Poor Clares. Although ruined and rebuilt six times, the settlement was never abandoned.-History:...

. The grant was between the Santa Clara Mission and the Pueblo of San José, south of the present day San Jose International Airport

San Jose International Airport

Norman Y. Mineta San Jose International Airport is a city-owned public-use airport serving the city of San Jose in Santa Clara County, California, United States. It is named for San Jose native Norman Yoshio Mineta, who was Transportation Secretary in the Cabinet of George W...

.

History

James Alexander Forbes (1805–1881), born in Scotland

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

, came to Yerba Buena

Yerba Buena (town)

Yerba Buena was the original name of San Francisco when in the Spanish Las Californias Province of New Spain, and then after 1822 in the Mexican territory of Alta California, until the Mexican American War ended with the 1848 Treaty of Guadalupe Hidalgo, when California became a territory of the...

 in 1831. He moved to the Santa Clara Valley

Santa Clara Valley

The Santa Clara Valley is a valley just south of the San Francisco Bay in Northern California in the United States. Much of Santa Clara County and its county seat, San José, are in the Santa Clara Valley. The valley was originally known as the Valley of Heart’s Delight for its high concentration...

, where married Maria Ana Galindo, whose father, José Crisóstomo Galindo, was the majordomo of the Santa Clara Mission. Forbes was granted the one square league Rancho Potrero de Santa Clara in 1844. Forbes sold the Rancho to Commodore Robert F. Stockton

Robert F. Stockton

Robert Field Stockton was a United States naval commodore, notable in the capture of California during the Mexican-American War. He was a naval innovator and an early advocate for a propeller-driven, steam-powered navy. Stockton was from a notable political family and also served as a U.S...

 in 1847.

With the cession

Mexican Cession

The Mexican Cession of 1848 is a historical name in the United States for the region of the present day southwestern United States that Mexico ceded to the U.S...

 of California to the United States following the Mexican-American War, the 1848 Treaty of Guadalupe Hidalgo

Treaty of Guadalupe Hidalgo

The Treaty of Guadalupe Hidalgo is the peace treaty, largely dictated by the United States to the interim government of a militarily occupied Mexico City, that ended the Mexican-American War on February 2, 1848...

 provided that the land grants would be honored. As required by the Land Act of 1851, a claim for Rancho Potrero de Santa Clara was filed with the Public Land Commission

Public Land Commission

The Public Land Commission, a former agency of the United States government, was created following the admission of California as a state in 1850 . The Commission's purpose was to determine the validity of prior Spanish and Mexican land grants in California.California Senator William M...

 in 1852, and the grant was patented

Land patent

A land patent is a land grant made patent by the sovereign lord over the land in question. To make a such a grant “patent”, such a sovereign lord must document the land grant, securely sign and seal the document and openly publish the same to the public for all to see...

 to Robert F. Stockton in 1861.

In the 1862 Stockton sold the rancho to Charles B. Polhemus and Henry Newhall

Henry Newhall

Henry Mayo Newhall was an American businessman, whose extensive land holdings became the current communities of Newhall, Saugus, Valencia, and the city of Santa Clarita, in Southern California.-Life:...

, who planned to run railroad tracks through the valley.