0337 On this day in history constantine, Emperor of Rome, dies at 47 

1322 On this day in history death of thomas, 2nd Earl of Lancaster, English politician (b. 1278) 

1418 On this day in history death of dietrich of Nieheim, German historian 

1421 On this day in history death of thomas of Lancaster, 1st Duke of Clarence, second son of Henry IV of England (killed in battle) (b. 1388) 

1471 On this day in history george van Podiebrad, king of Bohemia (1458-71), dies 

1544 On this day in history death of johannes Magnus, last Catholic Archbishop of Sweden (b. 1488) 

1589 On this day in history lodovico Guicciardini, Ital historian, dies at 67 

1602 On this day in history death of agostino Carracci, Italian artist (b. 1557) 
