Decades: 20s BC 10s BC 0s BC 0s 10s - 20s - 30s 40s 50s 60s 70s
Years: 15 16 17 18 19 - 20 - 21 22 23 24 25
Births
Deaths
... N 14 O 15 P 16 R 17 S 18 T 19 V 20 W 21 Y 22 Z A Roald Amundsen, (1872-1928), Norwegian, first at the South Pole, first to navigate the Northwest ...