Names
- Pinchot, Gifford, 1865-1946.2
- Pingree, Hazen S., 1840-1901.1
- Pingree, Hazen Smith, 1840-1901.1
- Poindexter, Miles, 1868-1946.1
- Port Huron Gas Light Company.1
- Powers, Perry Francis, 1857-1945.1
- Quezon, Manuel Luis, 1878 1944.1
- Quezon, Manuel Luis, 1878-1944.1
- Ramos, Alfredo.1
- Reeves, Jesse Siddall, 1872-1942.1
- Reighard, Jacob Ellsworth, 1861-1942.1
- Republican Party (Mich.)1
- Rich, John Treadway, 1841-1926.1
- Riggs, Henry E.1
- Riggs, Henry Earle, 1865-1949.1
- Roosevelt, Theodore, 1858-1919.1
- Roosevelt, Theodore, Pres. U.S., 1858-1919.1
- Root, Elihu1
- Root, Elihu, 1845-1937.2
- Roth, Filibert, 1858-1925.1