Allegany County Historical Society
The Allegany County Historical Society was founded in 1937, following the Cumberland Sesquicentennial Celebration. The purpose of the Society is to develop and preserve an awareness of history and traditions of Allegany County among its citizens and among visitors to the county.
Ann Arrundell County Historical Society
The Ann Arrundell County Historical Society seeks to encourage and inspire present and future generations to preserve and explore the County's history to foster a greater appreciation for our shared legacy.
Baltimore City Historical Society
The goal of the Baltimore City Historical Society is to cultivate and promote the history and diversity of Baltimore City. The Society works with Baltimore historians to sponsor programs on City history and with museums and universities to support their collections of historical materials.
Calvert County Historical Society
The Calvert County Historical Society, Inc. was founded in 1953 by a small group of concerned Calvert County residents. The main purpose of the Society was to further the collection of historical data and records concerned with Calvert County and other materials bearing on the history of the State and Nation, including private letters, documents, manuscripts, early events and acts as recorded in structures and works of public and private nature.
Caroline County Historical Society
The headquarters of the Society is located within the Museum of Rural Life, on the Courthouse Square, on the corner of Second and Gay Streets, in Denton, Maryland.
Dorchester County Historical Society
The Dorchester County Historical Society's mission is to preserve the history of the county, to collect artifacts of historical importance and to make it all available to the public.
Garrett County Historical Society
The Garrett County Historical Society and Dailey's Park offer a glimpse into the diverse past of the Deep Creek Lake area. The county's rich history includes: the world's most lavish hotels, Civil and World War involvement, Native Americans, brave pioneers and hunters, German settlers, the coal, farming and timber industries, and great American visionaries.
Heritage Frederick
Heritage Frederick (previously known as the Historical Society of Frederick County) is a nonprofit educational organization dedicated to increasing public awareness and appreciation of the history of Frederick County. The Society collects and preserves artifacts and documents for study and education, and welcomes the participation of people of all ages in sharing informative and engaging experiences that will encourage them to discover and appreciate their heritage.
Historical Society of Baltimore County
The Historical Society of Baltimore County collects, preserves, and interprets the rich history of Baltimore County for the education and enjoyment of present and future generations.
Historical Society of Charles County
The Historical Society of Charles County was established in 1961 to preserve, research, and promote the unique heritage of Charles County, Maryland. The society maintains an extensive research and photographic collection of historic sites, genealogical files as well as a cemetery transcription project of over 9,000 tombstone inscriptions, all housed in the Southern Maryland Studies Center of the College of Southern Maryland. The society provides tours of the La Plata Railroad Station, which also serves as their headquarters. It was instrumental in saving and restoring Friendship House, a colonial Maryland Tidewater House.