| Birth | February 23, 1823 |
|---|---|
| Death | April 20, 1885 |
| Age | 62 Died |
| Occupation | Explorers |
| Country | Germany |
| Born same time | Leopold Kronecker Jean-Henri Fabre Bedřich Smetana |
|---|---|
| Died same time | Jens Peter Jacobsen Victor Hugo Ulysses S. Grant |
| Same occupation | Robert Peary Sven Hedin Robert Scott |
| Same country | Kurt Tank Sepp Maier Georg Simmel |