Marquette County Historical Society

Marquette, Michigan.

Marshall County Genealogical Society

Holly Springs, Mississippi.

Marshall County Historical Society

Warren, Minnesota.

Marshall County Historical Society

Plymouth, Indiana. The Marshall County Historical Museum houses an index file with over 700,000 entries. Microfilmed county newspapers, census and naturalization records, genealogy files and published books on local families are also included in the archives. The photo and history resource files cover over 300 topics of Marshall County history. Records and documents are added daily.

Marshall County Historical Society

Lacon, Illinois.

Marshall County Historical Society

West Virginia.

Marshland Society Terrington St Clement

Norfolk, England.

Martha's Vineyard Historical Society

Massachusetts.

Martin County Genealogical Society

Shoals, Indiana.

Martin County Genealogical Society

Fairmont, Minnesota.
[The original link is broken. This link points to an archived copy on the Wayback Machine]

Martin County Genealogical Society

Williamston, North Carolina.

Martin County Genealogical Society, Inc.

Stuart, Florida.

Martin County Historical Society

Shoals, Indiana.

Martin County Historical Society

Fairmont, Minnesota.

Martin County Historical Society

Williamston, North Carolina.

Mary Penrose Wayne Chapter, Daughters of the American Revolution

Fort Wayne, Indiana.

Mary Washington Colonial Chapter, National Society Daughters of the American Revolution

Located in New York City.

Maryborough District Family History Society

Family history society in Heritage City, Maryborough Qld Australia, site of 220,000 immigrants from UK and Germany from 1860-1900, descendants of families still here plus scattered to other places in Australia. Also BigM project, Sydney Mail World War 1 Photographic Index and info on resources and publications for sale, as well as how to research local families via the Net.

Maryborough Family Heritage Institute Inc.

Queensland, Australia.

Maryland Genealogical Society