On This Day: July 21

George Cheney 1861
Albert Hodges 1861
Edward Schwann 1872
Johann Lowenthal 1876
Esko Kroger 1921
John Driver 1928
Henry Barry 1933
Jan van Woerden 1939
Vladimir Malaniuk 1957
Dimitar Donchev 1958
Alex Wohl 1963
Walter Arencibia 1967
Oleg Maiorov 1971
Volodymyr Onyshchuk 1991
Dmitriy Khegay 1997
Vladimir Bagirov 2000
Koustav Chatterjee 2003