I have a question, if you know that your Great, Great Grandparents are from County Tyrone, Ireland, what does one do to find more information? The surnames are RODGERS, McMILLIAN, & LEONARD and they all came to Massachusetts by way of Canada. The RODGERS & McMILLIAN arrived in St. John's, New Brunswick, Canada in 1823 and LEONARD was in Halifax, Nova Scotia, Canada in 1840. It is weird because these are two different sides of the family and yet they both came from County Tyrone to Canada and then Massachusetts. Any ideas?