Marilyn, I would really appreciate it!I have found two Rebecca's that would fit. Rebecca Alford, daughter of Auther Alford lived very close to Rebecca Allen, daughter of Luther Allen in 1860. I cannot find Isaac Allen after 1860.
Am wondering if Rebecca Allen, daughter of Luther Allen was the mother of Jane M. Allen, mother of Homer William Allen.
How is your son in law connected?
Thanks for your help. Shirley firstname.lastname@example.org.