At least I now have company in the club

I started with the Superintendent Registrar in Cavan for my GGrandparents - no luck. I then found the church record through IFHF. I went back to the Cavan registrar with the date from the church record, and still no luck, although they certainly tried.
I'm not sure what to suggest. My next step is to try to
touch the parish register to see what other clues might exist in the book. Perhaps there are notations or other connecting records that might help. Unfortunately, I don't get to visit Ireland as frequently as I would like, so it sits on my list of things to do.
John