This John McWeeny is my maternal ggfather. He and Mary had 13 children.Mary Wadsworth's parents were William Hirum Wadsworth and Mary McDevitt. John's parents were ThomasMcWeeny and Bridget Mellon of Leitrim Ireland. There is a message on Ancestry's board 31 Oct 2008 Re: McWeeny fro Mass. that outlines Michael Patrick McWeeny Jr's desendents. It was posted by tokko721. Patrica McWeeny, widow of Michael McWeeny Quincy MA (and Cape Cod) has any and all info on the McWeeny family.She would be the one to contact.Try to find her through Ancestry.