Juan II. de CastillaAge: 49 years1405–1454
- Name
- Juan II. de Castilla
John II. of Castile
- Name
- John II. of Castile
- Type
- also known as
| Birth | March 6, 1405 25 31 |
| Death of a father | Enrique III. el Doliente de Castilla December 25, 1406 (Age 21 months) |
| Death of a mother | Catherine of Lancaster June 2, 1418 (Age 13 years) |
| Occupation | prince, king between 1406 and 1454 (Age 9 months) |
| Death | July 20, 1454 (Age 49 years) |
| Family with parents |
| father |
Enrique III. el Doliente de Castilla Birth: October 4, 1379 21 21 Death: December 25, 1406 |
| mother |
Catherine of Lancaster Birth: March 31, 1373 33 19 — Hertford, Hertfordshire, England Death: June 2, 1418 |
| himself |
Juan II. de Castilla Birth: March 6, 1405 25 31 Death: July 20, 1454 |
| Family with Isabella de Portugal |
| himself |
Juan II. de Castilla Birth: March 6, 1405 25 31 Death: July 20, 1454 |
| wife |
Isabella de Portugal Birth: 1428 27 28 Death: 1496 |