Tsar Paul I of Russia
Emperor of Russia from 1796-1801, assassinated, House of Romanov, only son of Peter III and Catherine the Great, perhaps with her lover Sergei Saltykov
1754-1801 (47)
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John B. Watson
Psychologist, school of psychology, scientific theory of behaviorism
1878-1958 (80)
William III of the Netherlands
King of the Netherlands, Grand Duke of Luxembourg from 1849-1890, Duke of Limburg from 1849-1866
1817-1890 (73)