Hi Helen You wrote '...We are looking for information on a Daniel Callahan, Rebecca Devenney Callahan and their 1 year old child Catherine Callahan.' I have not found a marriage for Daniel and Rebecca, but I have found the record of Catherine's birth. You will note the different spellings. It might be worth your while checking out different spellings too when looking for the ship's manifest. Date of Birth 8 Mar 1872 Name Cathrine CALLAGHAN Gender F Fathers Name Daniel CALLAGHAN Mothers Forenames Rebecca Mothers Maiden Name DEVANNY Church Dunnamanagh Civil District Strabane Sub District Donaghedy County Tyrone At least this confirms Co Tyrone as the county of origin and gives a specific part of Tyrone for your continued search. I hope this helps. Theresa _________________________________________________________________ View your Twitter and Flickr updates from one place – Learn more! http://clk.atdmt.com/UKM/go/137984870/direct/01/