My Great Grandfather was also a McCutcheon from "somewhere" in Tyrone - William, son of John McCutcheon and Mary McFarland. We have been unable to trace their origins in Tyrone although every document on my Great Grandfather from Canada says he and his parents came from Tyrone. William was born in the 1860's or early 1870's (I have 3 different dates for him that turn up no registration anywhere in Ireland), came to Canada about 1887, supposedly he had a brother Samuel who also came to Canada (1891) but he disappeared and nothing is known about him. A marriage registration for his parents has never been found either.......