| Birth | May 6, 1856 |
|---|---|
| Death | February 20, 1920 |
| Age | 63 Died |
| Occupation | Explorers |
| Country | United States |
| Born same time | Nikola Tesla Bernard Shaw Ahad HaAm |
|---|---|
| Died same time | Max Weber Ludwig Gattermann Josiah Conder |
| Same occupation | Sven Hedin Robert Scott Roald Amundsen |
| Same country | Orson Welles Paul Lauterbur Ronald Rivest |