1423
| 1423 • Hussite Wars – Battle of Horic: The Taborites decisively beat the Utraquists. |
1445
Age: 22y
| 1445 • Portuguese explorer Dinis Dias discovers the Cap-Vert in the western coast of Africa. |
1450
Age: 27y
| 1450 • John de la Pole, 2nd Duke of Suffolk, marries Lady Margaret Beaufort. |