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