Angela, If you can find a copy of her death certificate in PA that should give you her place of birth and her parents names. Then you can backtrack to the various census reports that are available for them. I don't know if PA's vital records are online. Most are. Or, for a nominal fee you can request a copy of the death certificate.
My Moores are from NC and migrated to GA in the early 1800s.
Just an interesting side note here: I am a Moore descendant twice over.. and I'm also allergic to penicillin.
If you track them to GA.. post here. I may be able to help you a bit. good luck, Cheryl