Rancho Buri Buri

[1] The name derives from the Urebure village of the Ramaytush speaking Yelamu tribe of Ohlone people who were settled by the banks of San Bruno Creek.

With the cession of California to the United States following the Mexican-American War, the 1848 Treaty of Guadalupe Hidalgo provided that the land grants would be honored.

Mills bought José de la Cruz Sánchez's one-tenth of his father's estate (1,500 acres (6 km2)), which is now Millbrae.

Lux bought out Edmonson’s interest in 1856, and founded the town of Baden (northwest of modern-day South San Francisco).

Through his heirs, the Lux Ranch was sold to Peter E. Iler of Omaha, Nebraska, and became the site of the industrial city of South San Francisco.