Hello to everyone This is my first attempt at searching Co Tyrone for my GGGGrandparents John O'Neil, Peter McGuire and Rosina Monaghan. I was told that Co Tyrone was a good place to look for these particular names. Are these surnames usually found in this area? Any help would be wonderful. I've been away for quite some time (due to illness) and I've not had much luck in my research. Thank You Mary Clancy Buffalo, NY USA