IF this is the cemetery on Main near the intersection with Santa Clara, then this was done back in the late 1950's early 1960's. I graduated high school in 1964. The city build a rec center on the west side of the old cemetery property as we used to go to dances there. Then the ground started sinking and I think they tore it down. The old headstones were dumped up (I think) Hall canyon, north and east of Ventura High School football stadium. Not too far up, seems near a locked gate, maybe less than 1/4 mile past the last house. I remember seeing them dumped over the east side of the road, just over a berm. Hope that helps someone in their search. http://www.mapquest.com/maps/map.adp?country=US&addtohistory=&address=seaward+ ave%2F+poli&city=ventura&state=ca&zipcode=&homesubmit=Get+Map Hall Canyon Rd. is on this site Ron