People with Last Name JOHN KOLTHOFF
There are 13 known people with the name JOHN KOLTHOFF. The combination of JOHN and KOLTHOFF is most frequently found in Minnesota and California Here you can find the geographic distribution of this names in all states:
| 1 | CALIFORNIA | 4 | CALIFORNIA | 4 |
| 1 | ILLINOIS | 2 | ILLINOIS | 2 |
| 1 | INDIANA | 2 | INDIANA | 2 |
| 1 | MINNESOTA | 5 | MINNESOTA | 5 |