All the cemeteries of Hancock County, including McComb, are transcribed (DAR) on microfilm #2055344 available at LDS Family History Centers. McComb is included. I have a copy of that microfilm checked out right now. I am told, though, that the Hancock Chapter OGS is currently working on completing a newer and more accurate version, so the OGS could undoubtedly give you the best up-to-date information. Len