Names
- Nicholson, Seth B. (Seth Barnes), 1891-1963.1
- Nicholson, Seth Barnes, 1891-1
- North, Walter Harper, 1871-1952.1
- Norton, William J. (William John), 1883-1975.1
- O'Dwyer, William, 1890-19641
- O'Dwyer, William, 1890-1964.1
- Odegaard, Charles E.1
- Order of Patrick Henry.1
- Ormondroyd, J. (Jesse), 1897-1
- Osborn, Chase S. (Chase Salmon), b. 18601
- Osborn, Chase S., (Chase Salmon), b. 1860.1
- Owens, Henry J1
- Owens, Henry J.1
- Pastore, John O. (John Orlando), 1907-2000.1
- Pastore, John Orlando, 1907-1
- Patman, Wright, 1893-1976.1
- Patton, George S. (George Smith), 1885-1945.1
- Pennington, Fred A.1
- Petrie, Robert Methven, 1906-1
- Pettit, Edison, 1889-1962.1