11/13/2025
Founded in 1634 as the first English Settlement in the state, and named a county in 1637, St. Mary's is rich in history. Early laws, early faiths and early families set the tone for the Maryland that followed.
If you're researching St. Mary's County, don't miss these repositories. You're sure to find something!
1️⃣ St. Mary’s County Library:
📍23250 Hollywood Rd, Leonardtown, MD 20650
☎️ Phone: (301) 475-2846 (Main Library System)
🖥 https://www.stmalib.org/research-learn/genealogy-local-history/
💥 Highlights 💥
🔹 The “Maryland Room” houses the collection of the St. Mary’s County Genealogical Society: includes local family histories, census records, marriage licenses and death records
🔹 Newspaper microfilm holdings including 'The Beacon' (1852-1984) and 'The Enterprise' (1952-2020)'
🔹 Can't get there? You may submit 2 remote genealogy requests per month. WOW!
2️⃣ St. Mary’s County Historical Society (Tudor Hall)
📍 41680 Tudor Place, Leonardtown, MD 20650
☎️ (301) 475-2467
🖥 https://www.stmaryshistory.org/
💥Highlights💥
🔹 One of their Oral History Collections named 'Unified Committee for Afro-American Contributions' offers personal insights from as far back as 1900. Nothing like learning about an area straight out of the mouths of those that were there.
🔹 Land & tax records, historic maps and military records of the county from colonial times through the 20th century. Including Provincial Rent Rolls, Surveyor Journals and so much more!
🔹 Large file-cabinet collection of 1,135 local family histories files, newspaper clippings, articles and more.
Both of these repositories offer a LOT of records, photos, maps, patents, clippings, books, journals, oral histories and much, much more.
Have you been?