| Owner | Count | 1.
| Pennington, Estill Curtis, Laurel, Mississippi | 1 | 2.
| Pennington Park, Paterson, New Jersey | 1 | 3.
| Pennington, Pleasants, Mr, | 1 | 4.
| Pennington, Pleasants, Mr, Chicago, Illinois | 1 | 5.
| Pennoyer, Peter, | 1 | 6.
| Pennoyer, Robert M., Mrs, | 1 | 7.
| Penn's Common (City Park), Reading, Pennsylvania | 2 | 8.
| Penn's Commons (City Park), Reading, Pennsylvania | 1 | 9.
| Penn's Landing Corporation, Philadelphia, Pennsylvania | 1 | 10.
| Penn's Landing, International Sculpture Garden, Philadelphia, Pennsylvania | 6 |
|