I would be so appreciative if you could find a few things:
Oliver (James) McCOIN, d.27 Feb 1954
Mary Susan ROGERS neé BEAL, d. 2 Feb 1922
Nancy Ann MYERS neée McCOIN, d. 21 Oct 1942
William McCOIN, b. c1870 - d. 1870-1880 (parents James & Mary)
Isabel McCOIN, b. c1868 - d. 1870-1880 (parents James & Mary)
I would also love to find a divorce record for James M. McCoin and Mary S. Beal in probably 1869 or 1870 but you didn't mention that you had access to those.
Thanks for your help.