- Raspail, F.-V. (François-Vincent), 1794-18781
- Redfield, W. C. (William C.), 1789-18571
- Reed, David M'Connell.1
- Reese, David Meredith, 1800-18611
- Revere, John, 1787-18471
- Riddell, John Leonard, 1807-18671
- Rosenstein, I. G.1
- Rückert, Ernst Ferdinand, 1795-18431