 | Adam Johann Ritter von Krusenstern was an admiral and explorer, who led the first Russian... more » |
 | Baron Adrien Victor Joseph de Gerlache de Gomery was an officer in the Belgian Royal Navy who... more » |
 | Alaku Nalaturuk was an explorer. more » |
 | Albert Hale Slyvester was a pioneer surveyor, explorer, and forest supervisor in the Cascade... more » |
 | Alexander Forrest CMG, was an explorer and surveyor of Western Australia, as well as a politician. more » |
| Alexander Mackay was a New Zealand farmer, explorer, linguist, magistrate and land court judge... more » |
 | Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, and... more » |
| Alexandrine Petronella Francina Tinne was a Dutch explorer in Africa and the first European... more » |
 | Alfred Grandidier was a French naturalist and explorer. From a very wealthy family, he and his... more » |
 | Alfred Russel Wallace OM FRS was a British naturalist, explorer, geographer, anthropologist, and... more » |
 | Alonso de León "El Mozo" was explorer and governor, who led several expeditions into the area... more » |
 | Álvar Núñez Cabeza de Vaca was a Spanish explorer of the New World, one of four survivors of the... more » |
 | André Michaux, also spelled: Andrew Michaud, was a French botanist and explorer. He is most... more » |
 | Friar Andrés de Urdaneta, O.S.A., was a Spanish circumnavigator, explorer and Augustinian friar... more » |
 | Antony Jinman is a British polar adventurer. more » |
 | Arthur Augustus Allen was an American ornithologist. more » |
 | Sir Arthur Charles Clarke, CBE, FRAS was a British science fiction writer, science writer,... more » |
 | Dr. Arthur Donaldson Smith was an American doctor, hunter, and explorer of Africa. In the 1890s... more » |
 | Arthur William Savage, was a businessman, inventor and explorer. He is most famous as the... more » |
