- Lowden, John--Finance, Personal2
- Lucas Avenue Baptist Church (Laurens County, S.C.)2
- Manning, Brown2
- Manning, Elizabeth P.--Correspondence2
- Manning, John L. (John Lawrence), 1816-1889--Homes and haunts--South Carolina--Sumter County2
- Manning, Susan2
- Maple Baptist Church (Horry County, S.C.)2
- Marks & Tyler--Finance2
- Martin, Francis E.--Finance, Personal2
- Maxcy, E. H.--Correspondence2
- McDonald, Sarah, 1766-1838--Finance, Personal2
- Merritt, James H., 1775-1831--Correspondence2
- Miller, Stephen Decatur, 1787-1838--Finance, Personal2
- Millford Plantation (S.C.)2
- Padgett's Creek Baptist Church (Union County, S.C.)2
- Peurifoy, Archibald--Finance, Personal2
- Preston, John--Finance, Personal2
- Richardson, James B.--Finance, Personal2
- Riley & Fayer--Finance2
- Sill, E.--Finance, Personal2