About Antonín Novotný
Antonín Josef Novotný (Czech pronunciation:; 10 December 1904 – 28 January 1975) was a Czechoslovak politician who served as the President of Czechoslovakia from 1957 to 1968, and as First Secretary of the Communist Party of Czechoslovakia from 1953 to 1968. An ardent hardliner, Novotný was forced to yield the reins of power to Alexander Dubček during the short-lived reform movement of 1968. Novotný was a charter member of the Communist Party of Czechoslovakia (CPC) at its founding in 1921, and became a professional Communist Party functionary in 1929.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.