Blaise de Vigenère

Blaise de Vigenère was a French diplomat, cryptographer, translator and alchemist.

5 April 1523

Born on the same birth day (5 April): Antonio Ferri • Arthur Berriedale Keith • Charlotte de Turckheim • Dean Brown • Elizabeth McIntyre • Franz Eckert • George Frederick, Margrave of Brandenburg-Ansbach • Harry S. Barlow • Henrik Stenson • Henry Havelock • Indrek Tobreluts • Nicolas Grunitzky • Oronzo Pugliese • Pontus Kåmark • Ravindra Prabhat • Song Jiaoren

Born in the same month (April 1523): Marco Antonio Bragadin