Las Gorras Blancas: Correcting the Historical Record

Who Were Las Gorras Blancas?

Contrary to the premise, Las Gorras Blancas (The White Caps) did not target large ranch owners' properties. They were a Hispano resistance movement in San Miguel County, New Mexico Territory (1889–1891), fighting against the enclosure of communal land grants by Anglo-American cattle barons, railroad companies, and speculators.

Actual Actions

• Cut fences illegally enclosing land-grant commons (ejidos).
• Burned barns, haystacks, and railroad ties belonging to companies monopolizing resources.
• Posted anonymous warnings ("White Caps" signatures) demanding restoration of traditional grazing and wood-gathering rights.

Context

After the 1848 Treaty of Guadalupe Hidalgo, U.S. courts invalidated many Spanish/Mexican land grants. Hispanic villagers lost access to communal lands they'd used for generations. Las Gorras Blancas emerged as a militant defense of those rights—not as aggressors against ranchers per se, but against the privatization of common lands.

Outcome

Leaders (Juan José Herrera, Pablo Herrera) were arrested; the movement faded by 1891. However, it highlighted the land-grant injustice that persists in New Mexico litigation today.

Las Gorras Blancas were land-rights defenders, not ranch raiders.