- Singleton, Matthew, 1730-17871
- Singleton, Matthew, 1783-17931
- Slave bills of sale1
- Slave labor1
- Soldiers -- South Carolina -- Genealogy1
- South Carolina -- Genealogy1
- South Carolina -- Genealogy.1
- South Carolina -- History -- Civil War, 1861-1865 -- Registers1
- South Carolina College of Agriculture and Mechanic Arts. Clariosophic Society--Records and correspondence1
- South Carolina College. Clariosophic Society--Records and correspondence1
- South Carolina Council on Human Relations1
- South Carolina--Genealogy.1
- South Carolina--History--1775-1865.1
- South Carolina--History--Colonial period, ca. 1600-17751
- South Carolina--Politics and government--1775-18651
- South Carolina-Georgetown, Charleston, Beaufort1
- Southern States--Genealogy.1
- Spence, Floyd D., 1928-20011
- St. Paul's Episcopal Church (Pendleton, S.C.)1
- Strom, Joseph Preston, 1918-19871