Famous Deaths In 1423

May 23 Benedict XIII, [Pedro the Luna], Spanish Pope (1394-1423), dies in the year 1423.  

Jun 25 Reinald IV, duke of Gelre & Gulik (Reinoud I), dies on this day in history.  

Oct 09 Frederik III of Blankenheim, bishop of Straatsburg/Utrecht, dies in the year 1423.  

May 30 Georg Purbach, German mathematician and astronomer (d. 1461) was born in the year 1423.  

Jul 03 In the year 1423 birth of louis XI, King of France (1461-83)