SMCGSI is a nonprofit organization committed to the promotion and encouragement of interest in the science of genealogical and historical research. This includes active participation in the preservation and maintenance of records of genealogical and historic interest in St. Mary's County, to promote their availability to the public, to maintain surname files, printed materials, and publications at local libraries for use by patrons, and to maintain liaison with and offer advice and assistance to local librarians regarding genealogy-related services.

We meet at the Leonardtown Library at 7:00 pm, see our website for our schedule of dates and programs.