| Name | Place of Birth | Date of Birth | Place of Death | Date of Death | 
|---|---|---|---|---|
|  Carl Dühring | 
| Name | Place of Birth | Date of Birth | Place of Death | Date of Death | 
|---|---|---|---|---|
|  Charlotte Auguste Barsch | Hammer (Kr. Oststernberg) | 7.09.1818 | Philadelphia (Kr. Oststernberg) | 08.09.1888 | 
| Name | Place of Birth | Date of Birth | Place of Death | Date of Death | 
|---|---|---|---|---|
|  August Dühring |