Names
- Parallax Communications, Inc.1
- Parrish, Maxfield, 1870-1966, artist.1
- Patin, Guy, 1601-1672, physician, author.1
- Patman, Wright2
- Pattricke, Fr., fl. 1605.1
- Payne, Joseph Frank, 1840-1910, physician.1
- Peabody, Nathaniel, fl. 1865, pharmacist.1
- Pembroke, Philip Herbert, 4th earl of, 1584-1650, parliamentarian.1
- Petrie, Sir William Matthew Flinders, 1853-1942, egyptologist.1
- Philanthropic Roundtable2
- Phillips, Kelvin Zachary1
- Pierre René Choudieu, 1761-1838, deputy and secretary of the National Assembly;1
- Pifer, Alan3
- Pitman, Sir Isaac, 1813-1897, inventor of phonography.1
- Playfair, Lyon Playfair, 1st baron, 1818-1898, commissioner.1
- Plimsoll, Samuel, 1824-1898, politician, social reformer.1
- Poitier, Sidney1
- Poole, Thomas1
- Pope, R., 1748-?.1
- Portee, Barbara2