May 30 Georg von Purbach, Austrian mathematician and astronomer (best known for his streamlined presentation of Ptolemaic astronomy in the Theoricae Novae Planetarum), born in Peuerbach, Austria (d. 1461) Louis XI (1423-1483) Jul 3 King of France (1461-83), born in Bourges, France 1422 Birthdays in History by Year 1424
