Names
- Pollock, James Kerr, 1898-1968.1
- Pond, Irving K. (Irving Kane), 1857-1939.1
- Potter, William W., 1869-1940.1
- Rackham, Horace H., 1858-1933.1
- Read, Thomas, 1881-1
- Reeves, Jesse Siddall, 1872-1942.1
- Reichert, Rudolph Edward, 1887-19651
- Reichert, Rudolph Edward, 1887-1965.1
- Reighard, Jacob, 1861-1942.1
- Republican National Convention (21st : 1936 : Cleveland, Ohio)1
- Republican Party (Mich.)1
- Reuther, Walter, 1907-1970.1
- Rightmire, George W. (George Washington), 1868-1952.1
- Roberts, Kenneth Lewis, 1885-1957.1
- Rockefeller, John D. (John Davison), 1874-1960.1
- Rockefeller, Nelson A. (Nelson Aldrich), 1908-1979.1
- Romney, George W., 1907-1995.1
- Romney, George Wilcken, 1907-1
- Roosevelt, Eleanor, 1884-1962.1
- Ruthven family.1