I do have The Keith Book, by Larry Keith and have consulted with him in an attempt to locate the parents of a Martin Keith. The first name could be Marlin, Marvin or Morton. Martin was born about 1838 and died in 1869. He married a Margaret Sparrowgrove in 1858, and later married a Rhoda Carnes in 1868, both marriage records were located in Noble County, Ohio. I would appreciate any information that could be of help. Thank you for your reply.