Wow thanks It looks like Thomas and Patrick may have married sisters Catherine and Margaret , possibly the source of confussion . I found allot of information on the Corkills and Creech's in ( Creech - North ) documents I found on IOM website . These documents listed Patrick as Williams father pg 3-13. I guess its just a matter of just sorting out all the information . I still have a document which lists John Corkill who married Sarah Jane Powell here In New Zealand as Fredrick Corkill , So I have all these problems to sort , but thanks for your guidance and Help