Places
- Madison County (Va.) -- History1
- Madison County (Va.)--History1
- Mahoning County (Ohio)1
- Maine--Description and travel2
- Maine--Social life and customs--19th century2
- Malden.1
- Marietta (Ohio)5
- Marion (Va.)2
- Marion County (W. Va.)22
- Marion County (W. Va.) -- Genealogy1
- Marion County (W. Va.) -- History -- Sources1
- Marlinton (W. Va.)2
- Marmion (King George County, Va.)1
- Marshall County (W. Va.)1
- Marshall County.2