| Frey Albert |
| Frey, Aloys |
| Frey Bernard |
| Frey, Bernhard |
| Frey C. |
| Frey Emilie |
| Frey, Emil Karl |
| Frey, Emil Karl. Knetgens, Georg |
| Frey, Ernst |
| Frey (von) Eugen |
| Frey. F. X. |
| Frey, F. X. |
| Frey. Georg |
| Frey, Heinrich |
| Frey, Heinrich |
| Frey Heinrich |
| Frey, Heinrich |
| Frey, Heinrich |
| Frey, Heinrich |
| Frey Hermann |
| Frey, Hugo |
| FREY, Joachim |
| Frey Julius |
| Frey, Kurt |
| "Frey Léon" |
