Rancho San Juan Cajón de Santa Ana was a Mexican land grant in present-day Orange County, California grant given in 1837 by Governor Juan Alvarado to Juan Pacífico Ontiveros.
Rancho San Juan Cajón de Santa Ana was a Mexican land grant in present-day Orange County. Day Orange County was California grant. This California grant was given in 1837 by Governor Juan Alvarado to Juan Pacífico Ontiveros.