Names
- Pack, Philip Clarkson, 1896-1970.1
- Penney, Harvey A., 1866-1
- Penny, Harvey A., 1866-1
- Perry, Stuart Hoffman, 1874-1957.1
- Peterson, Reuben, 1862-1942.1
- Pond, Irving K. (Irving Kane), 1857-1939.1
- Pond, Irving Kane, 1857-1939.1
- Potter, William W., 1869-1940.1
- Pound, Roscoe, 1870-1964.1
- Quadrangle Club (University of Michigan)1
- Republican Party (Mich.)1
- Rickey, Branch, 1881-1
- Rickey, Branch, 1881-1965.1
- Riggs, Henry Earle, 1865-1949.1
- Robbins, Frank Egelston, 1884-1963.1
- Robbins, Frank Egleston, 1884-1
- Roberts, Thomas Brockway.1
- Ruthledge, William P., 1869-1
- Ruthven, Alexander Grant, 1882-1971.1
- Saier, Edward Herbert.1