Names
- Putnam, Herbert, 1861-1955.1
- Rice, Warner Grenelle, 1899-1
- Riggs, Donald E.1
- Robbins, Frank Egleston, 1884-1
- Robbins, Frank Egleston, 1884-1963.1
- Rowe, Leo S., 1871-1946.1
- Ruthven, Alexander Grant, 1882-1971.1
- Sherzer, Allen F.1
- Sherzer, W. H. (William Hittell), 1860-1932.1
- Spaulding, Thomas M. (Thomas Marshall), 1882-1
- Spaulding, Thomas Marshall, 1882-1973.1
- Spencer, Mary C.1
- Spencer, Mary Clare Wilson, 1842-1923.1
- Spill, William Ambrose, 1876-1
- Spill, William Ambrose, 1876-1941.1
- Strohm, Adam Julius, 1870-1
- Ten Brook, Andrew, 1814-1899.1
- Tisserant, Eugene Cardinal, 1884-1
- Tisserant, Eugène, 1884-1972.1
- Todd, Albert May, 1850-1931.1