Feb 19 Nicolaus Copernicus, Polish mathematician and astronomer (d. 1543) was born in the year 1473.
Mar 16 On this day in history birth of henry IV the Pious, Duke of Saxony (d. 1541)
Mar 17 James IV, king of Scotland (1488-1513) was born on this day in history.
Aug 14 On this day in history birth of margaret Pole, 8th Countess of Salisbury, daughter of George, Duke of Clarence (d. 1541)
Aug 17 Richard, Duke of York (d. 1483?) was born in the year 1473.
Oct 26 Friedrich of Saxony (d. 1510) was born on this day in history.