| Results | |
| Name | Year of Publication |
| Popp, Otto Victor G. | 1924 |
| Popp, William Fred | 1903 |
| Popp, Otto VictorG. | 1924 |
| Popp, William | 1903 |
| Popp, William Fred | 1911 |
| Popp, Kenneth Bertram | 1928 |
| Popp, William Fred | 1929 |
| Popp, William Fred | 1911 |
| Popp, Carl A.J. | 1907 |
| Popp, George F.A. | 1907 |
| Poppen, Dettmer S. | 1902 |
Search the Collection Browse the Collection
You may also want to consult: Basic Sources for Rochester History