Built on family Spanish land grant in 1902. Headquarters for Toluca Ranch, which at one time stretched 17 mi. north from the Rio Grande. Here Saenz operated a mercantile store, promoting cattle ranching and river farming as successful business ventures for the Valley. Site of 1915 bandit raid in which a private was killed when U.S. soldiers discovered and fought off desperadoes trying to burn the house. Recorded Texas Historic Landmark - 1966