1397
| 1397 • John Holland, Earl of Huntingdon is created Duke of Exeter by his half-brother King Richard II of England. |
1419
Age: 22y
birth of childNicholas Van Deursen Asperen, Leerdam, Zuid-Holland, Holland ⇓ 1 Source ⇓ |
| 1419 • Portuguese sea captains João Gonçalves Zarco and Tristão Vaz Teixeira, at the service of Prince Henry the Navigator, discover the Madeira islands. |
1419
Age: 22y
marriageJan Van Deursen 1 Source ⇓ |
| 1419 • The University of Rostock is established as the oldest university of northern Europe. |