When the Mexican government ended the mission system in Alta California in 1833, it created a problem it solved imperfectly: where would the Kumeyaay people go, having been drawn into the mission economy and displaced from their traditional villages? Under territorial governor José Figueroa, pueblos were established to resettle displaced Mission Kumeyaay. On November 16, 1835, some of the Kumeyaay from Mission San Diego were allowed to resettle in their ancestral valley and establish San Pasqual Pueblo.

Under the leadership of Jose Pedro Panto, the pueblo became a flourishing agricultural village. Panto was recognized as the 'captain' of the band and proved to be an effective leader — the pueblo allied with neighboring Mexican ranchers, protected settlers from raids by other bands, and in 1837 decisively defeated an anti-Christian uprising led by a man named Claudio, capturing him in the process. The pueblo was not simply surviving; it was governing.

When American forces moved through the San Pasqual Valley in December 1846, most of the Kumeyaay initially stayed out of it. As General Kearny's soldiers approached, the pueblo's residents evacuated — a prudent choice given what was about to happen. The Californio lancers under Andres Pico routed the Americans on December 6 in what became the bloodiest battle of the California conquest.

What happened after the battle is less often told. Panto called on the Mexicans to cease hostilities so that the Kumeyaay could tend to the American wounded. They resupplied Kearny's battered forces and helped ensure the American capture of San Diego. A tribe that had built its survival on strategic alliance and careful neutrality had once again navigated a dangerous situation by extending help where it might purchase protection.

The Americans were not ungrateful in the short term. White American settlers published an article in the San Diego Herald calling on Indian Affairs agents to designate Panto as the 'Captain General of the Dieguenos' — an attempt to use his authority to manage political dynamics among Kumeyaay leaders. Whatever they intended, it was not protection for the pueblo's land.

After the Yuma War, settlers and squatters poured into San Pasqual Valley. Panto worked with local officials to defend the pueblo's boundaries, presenting Mexican land documents to support their claim. It was not enough. In 1878, San Diego County authorities evicted the Kumeyaay of San Pasqual from their land and homes. The original reservation established in 1910 — the ground the tribe might have kept — became the site of the San Diego Zoo Safari Park and Lake Wolford.

The current San Pasqual Reservation consists of five non-contiguous parcels totaling 1,379 acres near Valley Center, a community a few miles north of the original pueblo site. Approximately 752 people live on the reservation, with another 435 tribal members living in the surrounding area. The tribe is governed by a democratically elected tribal council and operates the Valley View Casino along with several associated businesses — economic development that represents the tribe's own recovery of something like sovereignty over their circumstances.

San Pasqual Valley holds more history than most California valleys twice its size. The Kumeyaay were here before the missions, before the ranchos, before Kearny's army limped through. The San Pasqual Band's continued presence — their reservation nearby, their casino, their name on maps and plaques — is a reminder that eviction is not the same as erasure. The valley that now hosts millions of tourists to see African wildlife was once home to a people who knew every seasonal spring and game trail in these hills. That knowledge did not disappear when the county authorities came in 1878. It went with the people who carried it.