Decades: 0s 10s 20s 30s 40s - 50s - 60s 70s 80s 90s 100s
Years: 51 52 53 54 55 - 56 - 57 58 59 60 61
Births
Deaths
... to navigate down the Amazon River P William Parry[?], (born 1790), Arctic explorer Robert Edwin Peary, (1856-1920), first man to reach the North Pole Auguste Piccard, ...