| robert | United States arctic explorer and United States naval officer who has been regarded as the first man to reach the North Pole (1856-1920) |
|---|---|
| robert | American general who led the Confederate armies in the American Civil War (1807-1870) |
| robert | United States arctic explorer and United States naval officer who has been regarded as the first man to reach the North Pole (1856-1920) |
| robert | United States playwright (1896-1955) |
| robert | English explorer who reached the South Pole just a month after Amundsen |
| robert | American poet famous for his lyrical poems on country life in New England (1874-1963) |
| robert | American inventor who designed the first commercially successful steamboat and the first steam warship (1765-1815) |
| robert | English writer known for his interest in mythology and in the classics (1895-1985) |
| robert | American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806) |
| robert | English lyric poet (1591-1674) |
| robert | English scientist who formulated the law of elasticity and proposed a wave theory of light and formulated a theory of planetary motion and proposed the inverse square law of gravitational attraction and discovered the cellular structure of cork and introduced the term `cell' into biology and invented a balance spring for watches (1635-1703) |
| robert | United States physicist who developed the first successful liquid-fueled rocket (1882-1945) |