States: Pennsylvania: Beaver
I know that records no longer exist for the old cemetery. They were destroyed in a fire. I had to get information from the Pisstburgh Catholic Diocese. They have all of the church records over 75 years old. No cemetery records, but birth, death, christening, first communion, etc. There are some specific rules about how old a record has to be before you can get it. You can get more info and download a research request form from their website: www.diopitt.org/archives.
As for records in the new cemetery, you can probably contact Holy Family parish for these. Their phone number is 724 843-0389.
The parish may have a location list of headstones in the old cemetery, but I'm not sure. I just went out and looked. If you still want directions for you aunt, let me know or you can get them from the number above.