Wow! My mother lived in Simi Valley for a little over ten years from 1990-2000.She just recently moved to the Antelope Valley (Lancaster).My mother's mother was an Aguilar.My grandmother was from Jalisco.Possibly from Aqua Clientes (it means hot water).My great-grandparents came to United States (Texas/El Paso) when my grandmother was less than a year old.
Where do you live in Simi Valley? My mother lived near the Police Station down off of Alamo. My mother's brother also lived in Simi during the 70's thru early 90's.
Our family has been here(fSan Fernando Valley-Pacoima/San Fernando) since the 1920's.