These California land grants were made by Spanish (1784–1821) and Mexican (1822–1846) authorities of Las Californias and Alta California to private individuals before California became part of the United States of America.[1] Under Spain, no private land ownership was allowed, so the grants were more akin to free leases. After Mexico achieved independence, the Spanish grants became actual land ownership grants. Following the Mexican–American War, the 1848 Treaty of Guadalupe Hidalgo provided that the land grants would be honored.
- ^ Shumway, Burgess M.,1988, California Ranchos: Patented Private Land Grants Listed by County, The Borgo Press, San Bernardino, CA, ISBN 0-89370-935-2