Founded in 1952, this all-volunteer, non-profit organization works to fulfill its mission of preserving and promoting the County’s long and diverse history.

Please join the Prince George’s County Historical Society for its April 25, 2022, Zoom History Chat with Coby Treadway and Stacey Hawkins, PGCHS Secretary and Program Coordinator at Marietta House Museum about county military units, the Mary Surratt House and more.  Registration information for the Zoom chat is below. 

You are invited to a Zoom meeting.

When: Apr 25, 2022 07:00 PM Eastern Time (US and Canada)

Register in advance for this meeting:

After registering, you will receive a confirmation email containing information about joining the meeting.

Click Button to Register:

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Frederick DeMarr Library Now Open

The Frederick DeMarr Library re-opened on Saturday, October2, 2021, with new service hours of 11 AM to 3 PM. The DeMarr Library will follow the Coronavirus guidance issued by Prince George’s County and the Prince George’s County Memorial Library System, which will include wearing a face mask while inside the library. We appreciate your understanding. to info@pghistory.org. We appreciate your understanding.

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