Centuries: 14th century - 15th century - 16th century
Decades: 1350s 1360s 1370s 1380s 1390s - 1400s - 1410s 1420s 1430s 1440s 1450s
Years: 1399 1400 1401 1402 1403 - 1404 - 1405 1406 1407 1408 1409
See also:
- 1404 in art
- 1404 in literature
- 1404 in music
- 1404 in politics
- 1404 in science
- 1404 in sports
Events
- Owain Glyndwr, Welsh independence fighter, gained control of his country, declaring himself Prince of Wales and held a parliament.
- February 18 - Leon Battista Alberti,Italian master builder (+ 1472)
- March 25 - baptize of John Beaufort, later Duke of Somerset.