Rancho San Pascual
Marine married widow Eulalia Pérez de Guillén Mariné, who had served as mayordoma and keeper of the keys at the Mission.After Juan Marine died in 1838, Mexican Governor Alvarado granted title of the rancho to José Pérez and Enrique Sepúlveda in 1839.With the cession of California to the United States following the Mexican–American War, the 1848 Treaty of Guadalupe Hidalgo provided that the historic land grants would be honored.[8] American Benjamin "Don Benito" Wilson acquired a small part of the Rancho in 1852, and received a US patent for 709 acres (2.9 km2).[9][10] Garfias sold portions of San Pascual to finance the building of an elaborate adobe manor that he constructed along the east bank of the Arroyo Seco.