The two square league grant was made to Magdalena Estudillo, whose brother, José Antonio Estudillo, was grantee of the adjoining one square league Rancho Janal. The two grants, both to members of the Estudillo family, are often considered as one rancho. The Estudillos were absentee ranchers, living in Pueblo de San Diego.[2]
^Ogden Hoffman, 1862, Reports of Land Cases Determined in the United States District Court for the Northern District of California, Numa Hubert, San Francisco
^R.W. Brackett, 1939,A History of the Ranchos of San Diego County, California, Union Title Insurance and Trust Company.