Names
- Sinclair, Upton1
- Slosson, Edwin Emery, 1865-1929.1
- Slosson, Preston W. (Preston William), 1892-1984.1
- Slosson, Preston William, 1892- .1
- Smith, Glanville.1
- Smith, Lillian E., 1897- .1
- Smith, Lillian Eugenia, 1897-1966.1
- Smith, Thomas Vernor, 1890- .1
- Smith, Thomas Vernor, 1890-1964.1
- Snedden, David, 1868-1951.1
- Snedden, David.1
- South, Lloyd V.1
- Spencer, Anna (Garlin), 1851-1931.1
- Spencer, Anna Garlin, 1851-1931.1
- Stark, Otto, 1859-1926.1
- Steele, Thomas Clement, 1847-1926.1
- Stein, Clarence S.1
- Stein, Clarence S., 1882- .1
- Storrow, Helen (Osborn).1
- Storrow, Helen Osborne.1