Africana Heritage Project - A project who's mission is to rediscover precious records that document the names and lives of former slaves, freedpersons and their descendants.

Black Family Reunion and Genealogy Resource - A centralized online resource center providing people of color with information and tools to plan and execute family reunions, research family history and explore their genealogy.

Calvert County Genealogical Society

Charles County Genealogical Society

FamilySearch.org - is a non-profit service sponsored by The Church of Jesus Christ of Latter-day Saints. who encourage all people to find their ancestors and preserve their family histories. To help in this great pursuit, the Church has been actively gathering and preserving genealogical records worldwide for over 100 years.

International Internet Genealogical Society

Library of Congress: Local History & Genealogy Reading Room

Maryland's Genealogy

Maryland Genealogical Society Home Page

Maryland Genealogical Web Project

Maryland Genealogical Sources

Maryland State Archives

National Archives and Records Administration Genealogy Page

Southern Maryland Studies Center - Historical & genealogical resources.

St. Mary's County Genealogical Society, Inc.

U.S. GenWeb - Site for genealogical research in the United States.