The Keystone Genealogical Society runs the Keystone Genealogical Room at the Jefferson County R.J. Bailar Public Library in Monticello, Florida.

The room has a wide range of Jefferson County research resources for family history researchers. There are some resources for other Florida and Georgia Counties.

The library is located at 375 S. Water St. in Monticello. The Keystone Genealogical Room is open every Wednesday from 10 to 3 p.m. It is run by volunteers.