St. Mary’s County Historical Society

Tudor Hall
Home of the St. Mary's County Historical Society
41680 Tudor Place
Leonardtown, MD 20650

The people of St. Mary's County have been making history since the Ark and Dove arrived from England in 1634. Known as Maryland's Mother County, St Mary's County's rich history connects the present with the past.
Its people, beautiful landscapes, and stunning waterways make St. Mary's County truly a special place to visit and to live. Whether you are a long-time resident, someone new to the community, or a visitor eager to explore the past, the St Mary's County Historical Society opens doors to those who have gone before -- to their idealism, their courage, their struggles, and their successes. Doors to the people and events that shaped the County, Maryland, and  America.
Business Office, Bookstore, and Tours
Wednesday through Friday 9:00 am to 4:00 pm
Research Center
Wednesday through Friday 11:00 am to 4:00 pm
Second and Fourth Saturdays of the Month - 11:00 am to 4:00 pm
Tel: 301.475.2467 
Mailing Address
PO Box 212
Leonardtown, MD 20650

The Legend of Moll Dyer Continues at
Tudor Hall
The Moll Dyer Rock and Legend
An elderly, single migrant to St Mary’s County, Moll Dyer lived alone in a small cabin just south of Leonardtown. Known to be eccentric—practicing voodoo, casting spells, and indulging in strange practices—Dyer was viewed with suspicion and often fear by County residents. Whenever disease, a bad harvest, or unexpected death occurred, rumors about Moll Dyer would spread. Said by many to be a witch, no one dared to offend her much less muster the courage to confront her, fearful of her anger, wrath, and curses.
During the harsh winter of 1697-1698, disease spread through the County. Once again, Moll Dyer was seen as the cause. With their sorrow and frustration at a boiling point, one cold February night an angry mob descended on her cabin setting it ablaze. Escaping both fire and mob, Dyer fled alone into the woods. Days later she was found dead, frozen hand and knee to a rock.
Removing her body, imprints of her hand and knee remained pressed into the stone. These ghostly impressions are seen as reminders of a eternal curse on those who persecuted her. A curse summoned with Moll Dyer’s dying breath. From that day, it is said that her spirit roams the area where she died - and on the rock - visiting misfortune on all who venture too close.
A nine-minute video of the Moll Dyer legend and the relocation of the Rock to Tudor Hall can be seen by CLICKING On or scanning the QR code below



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Events & Programs
March 25
5:00 pm to 6:00 pm
Maryland Day Mass at St. Ignatius Church
To commemorate Maryland Day, a 5:00pm Mass will be held at St. Ignatius Catholic Church at St. Inigoes. 

May 5
6:00 pm to 9:30 pm
Annual General Meeting & Spring Dinner
Debunking Myths Concerning Surnames During the Era of Slavery   Mr. Kent Randell, Librarian and Archivist, is the speaker for the 2023 Annual General Meeting ...
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