It really doesn't sound like we have any match. Although it's certainly possible that the McGills from Renssealer Co. NY could have gone into or through PA to get further west, I haven't attempted to trace them in that direction.
I haven't yet had the opportunity to go over to Renss. Co. to look for anything further there. It's on "the schedule" when I can come up with the time to do it.
If I should turn up anything that involves people in your family, I'll let you know what it is.
Thanks for taking the time to reply...
Bette Bradway