Karl Alzner was born on September 24, 1988.
Karl Ziegler was born on November 26, 1898.
Karl Pearson was born on March 27, 1857.
Karl Renner was born on December 14, 1870.
Karl Plutus was born on September 11, 1904.
Karl Lehmann was born on May 16, 1936.
Karl Dykhuis was born on July 8, 1972.
Karl Plagge was born on July 10, 1897.
Karl Landsteiner was born on June 14, 1868.
Karl Targownik was born on June 17, 1915.
Karl Brandt was born on January 8, 1904.
Karl Löwith was born on January 9, 1897.
Karl Sapper was born on February 6, 1866.
Karl Staaff was born on January 21, 1860.
Karl Wallenda was born on January 21, 1905.
Karl Claus was born on January 22, 1796.
Karl Ristenpart was born on January 26, 1900.
Karl Jenkins was born on February 17, 1944.