Names
- Randall, J. G. (James Garfield), 1881-1953.1
- Rankin, Thomas Ernest, 1872-1953.1
- Rebec, George, 1868-1944.1
- Reeves, Jesse Siddall, 1872-1
- Reeves, Jesse Siddall, 1872-1942.1
- Riggs, Henry Earle, 1865-1
- Riggs, Henry Earle, b. 1865.1
- Rippy, J. Fred (James Fred), 1892-1977.1
- Robbins, Frank Egleston, 1884-1
- Robinson, Edgar Eugene, 1887-1
- Robinson, Edgar Eugene, 1887-1977.1
- Robinson, James Harvey, 1863-1936.1
- Rolfe, John Carew, 1859-1943.1
- Rose, John Holland, 1855-1942.1
- Ruthven, Alexander Grant, 1882-1
- Ruthven, Alexander Grant, 1882-1971.1
- Sawyer, Walter H. (Walter Hulme), 1861-1931.1
- Schelling, Felix Emmanuel, 1858-1945.1
- Schevill, Ferdinand, 1868-1954.1
- Schlesinger, Arthur Meier, 1888-1965.1