William IV, Duke of Bavaria

William IV was Duke of Bavaria from 1508 to 1550, until 1545 together with his younger brother Louis X, Duke of Bavaria. He was born in Munich to Albert IV and Kunigunde of Austria, a daughter of Emperor Frederick III.

13 November 1493

Born on the same birth day (13 November): Buck O'Neil • Esaias Tegnér • James Cannon Jr. • Jan Zach • Jean Seberg • John Drew Jr. • Mark Lye • Samkon Gado • Shabazz Muhammad • Timo Rautiainen (co-driver)

Born in the same month (November 1493): John Neville, 3rd Baron Latimer • Osanna of Cattaro • Paracelsus