Famous People Born in 1409
- Jan 16 René of Anjou, King of Naples (1435-42) and last heir of the House of Anjou, born in Château d'Angers, Angers, Anjou, France (d. 1480)
- Feb 28 Elisabeth II of Bohemia (d. 1442)
- Mar 2 John II, French duke of Alencon/co-fighter of Jeanne d'arc
World Leaders in 1409
James I
King of Scotland
James IFamous People Who Died in 1409
- Jul 25 King Martin I of Sicily (1390-1409), dies at about 35
- Sep 13 Isabella of Valois, former queen consort of Richard II of England, dies in childbirth at 19