Also, Alma Jeane Wheeler has written a couple of books that have births, marriages and deaths from Montgomery County, and Kenneth Weant has written at least one as well. I think most of these have come from announcements in the newspaper. You can check www.worldcat.org
to see if a library near you has them, or you can see if your library can get them through interlibrary loan. If that fails, you may find someone who can do a look up for you. Perhaps someone with the Montgomery County Genealogy Society.
Best of luck to you.