Is there a way to look up deceased relatives, to see if they are buried in a par

Question:The cemetery is Cedar Park, NJ.

Best Answer - Chosen by Asker: The cemetery is Cedar Park, NJ.

Have you tried this web site, it's excellent.
http://www.findagrave.com/

Call the sexton's office and ask. They routinely give out the information so that family members can come visit.

You're lucky being Jewish in Genealogy. They have the best of records. If you ask your Rabbi this you'll get a better answer than you will in a forum.