Names
- Peary, Robert E. (Robert Edwin), 1856-19201
- Perry, Matthew Calbraith, 1794-1858.1
- Pickens, F. W. (Francis Wilkinson), 1805-1869.1
- Polk, Sarah Childress, 1803-1891.1
- Putnam, George Haven, 1844-19301
- Putnam, George Haven, 1844-1930.1
- Putnam, George Palmer, 1887-1950.1
- Roberts, Edmund, 1784-1836.1
- Rodgers, George Washington, 1787-1832.1
- Roosevelt, Theodore, 1858-19191
- Roosevelt, Theodore, 1858-1919.1
- San Martín, José de, 1778-1850.1
- Schmeling, Evans S.1
- Schroeder, John Frederick, 1800-1857.1
- Shubrick, William Branford, 1790-1874.1
- Smith, William Alden, 1859-19321
- Smith, William Alden, 1859-1932.1
- Southard, Samuel L. (Samuel Lewis), 1787-1842.1
- Stefansson, Vilhjalmur, 1879-19621
- Stefansson, Vilhjalmur, 1879-1962.1