Here is what I have for my McInaney, Crerar, and Quinlivans:
Michael Joseph McInaney + Anne Elizabeth Crerar Quinlivan (from Ireland) =
Janet Ellen McInaney (b. 1890 Canada) + Edward Andreas Miller (b. 1888 WI ; m. 1914 ID) =
Justin "Jim" Edward Miller (b. 1916 MT) + Marjorie Jean Cummins (b. 1917 MN ; m. 1940) [ my grandparents]
I'll send a facebook invitation for you to consider. The Haplogroup G page on GenealogyWise is open to all, but facebook pages require an invitation. It will be interesting to see how long GenealogyWise's "open to all" approach works before they must institute stricter standards.