Hi, I just found this board today and found your message. I've been kind of stuck looking for a Peter Heslin in the Garryfluich area. His son, Thomas, married my grandmother Mary Anne Gilheaney of Clogher in 1900 (she was born in 1879). Her parents were Charles Gilheaney and Mary Duignan and then that trail goes cold. As I went through the family tree that you outlined, there just looked like there were some branches that you hadn't filled in circa 1850 which would leave time for a Peter tobe born in 1875 or so. Of course, I may have misread the whole thing.