St. Mary's County, Maryland Genealogy

United States &gt; Maryland &gt; St. Mary's County

County Courthouse
St. Mary's County Government 23115 Leonard Hall Dr. Leonardtown, MD 20650

History

 * The settlement of Lord Baltimore's Maryland began with the arrival of passengers from England at St. Clement's Island in the Potomac River in what is now southwestern St. Mary's County on March 25, 1634 (the anniversary of this landing being annually celebrated as Maryland Day). The passengers arrived in two vessels, the and the Dove, which had set sail from the Isle of Wight on November 22, 1633. The county is also home to the first Catholic Mass celebrated in the original thirteen colonies.

Parent County

 * Created 24 January 1637 from the Colonial lands

Town

 * Leonardtown

Neighboring Counties
Calvert | Charles |Dorchester| Somerset| Virginia Counties: Northumberland| Westmoreland

Census
Federal Census reports available 1790-1930 including slave and veterans schedules. Exception-1830 census is missing.

Family Histories

 * [Butler] See de Hinojosa.
 * [Carvile] See de Hinojosa.
 * [DeButts] Russell, George Ely. "DeButts Family of Maryland and Virginia," The Genealogist, Vol. 12, No. 2 (Fall 1998):131-188.
 * [Decosta] Russell, George Ely. "Portuguese and Spanish Colonists in Seventeenth-Century Maryland," The American Genealogist, Vol. 76, No. 1 (January 2001):50-60.
 * [de Hinojosa] Hoff, Henry B. "Alexander de Hinojosa and His Descendants in Maryland," The American Genealogist, Vol. 79, No. 4 (Oct. 2004):260-273.
 * [Guyther] See de Hinojosa.
 * [Leigh] Hoff, Henry B. "Alexander de Hinojosa and His Descendants in Maryland," The American Genealogist, Vol. 79, No. 4 (Oct. 2004):260-273.

Societies and Libraries
The Society of the Ark and the Dove was founded in 1910. It was formed to fellowship those that trace their descent from Lord Baltimore and those that arrived on the Ark and the Dove in 1634 to settle Maryland. This society is multifaceted, encouraging research of early Maryland history and promoting and supporting Museums, Historical Foundations and Societies.

Web Sites

 * FamilySearch.org Family History Library Catalog for St. Mary's County.
 * The St. Mary's County MD GenWeb Project, a member of The MDGenWeb Project, an affiliate of The USGenWeb Project
 * The USGenWeb Archives Project for St. Mary's County.
 * The USGenWeb Archives Project for St. Mary's County. (Backup site)