[2] The grant extended along the west bank of the Sacramento River, and encompassed present-day Ordbend, Bayliss, Jacinto and Glenn.

Dr. William H. McKee, a Scotch physician living in Monterey, acquired Rancho Jacinto.

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.

[7] Dr. Hugh James Glenn (1824–1883) bought 8,000 acres (32.4 km2) on the north end of Rancho Jacinto.

The land was later sold in small parcels, a great part purchased by the Sacramento Valley Irrigation Company and subdivided later years.