Jim Bowie (1796-1836)

1

John Franklin (1786-1847)

2

Alexander Mackenzie (1764-1820)

3

Louis Rose (1807-1888)

4

James Clark Ross (1800-1862)

5

Henry Tureman Allen (1859-1930)

6

James Augustus Grant (1827-1892)

7

Cornelis Dehoutman (1565-1599)

8

John Wesley Powell (1834-1902)

9

Charles Wilkes (1798-1877)

10

Jim Beckwourth (1798-1866)

11

Benjamin Bonneville (1796-1878)

12