| Owner | Count | 1.
| Clark, Eliot Candee, Mr. & Mrs., | 69 | 2.
| Clark, Ellery, Mr & Mrs, Annapolis, Maryland | 13 | 3.
| Clark Equipment Company, Buchanan, Michigan | 1 | 4.
| Clark Estate, Cooperstown, New York | 3 | 5.
| Clark, Frances L., Albia, Iowa | 2 | 6.
| Clark, Frank J., Mrs, Fishers Island, New York | 1 | 7.
| Clark, Gladys M., Barton, Vermont | 1 | 8.
| Clark, Gordon, Mrs, Madison, New Jersey | 1 | 9.
| Clark, Grenville, | 1 | 10.
| Clark, Grenville, Mrs, | 8 |
|