King John II of Castile died on July 20, 1454 at the age of 49.
King John I of Castile died on October 9, 1390 at the age of 32.
King Peter of Castile died on March 23, 1369 at the age of 34.
King Philip I of Castile died on September 25, 1506 at the age of 28.
King Henry II of Castile died on May 29, 1379 at the age of 45.
King Alfonso XI of Castile died on March 27, 1350 at the age of 38.
King Ferdinand IV of Castile died on September 7, 1312 at the age of 26.
King Alfonso VIII of Castile died on October 5, 1214 at the age of 58.
King Alfonso X of Castile died on April 4, 1284 at the age of 62.
King Philip I of Castile was born on July 22, 1478 and died on September 25, 1506. King Philip I of Castile would have been 28 years old at the time of death or 537 years old today.
King Henry II of Castile was born on January 13, 1334 and died on May 29, 1379. King Henry II of Castile would have been 45 years old at the time of death or 681 years old today.
King Alfonso XI of Castile was born on August 13, 1311 and died on March 27, 1350. King Alfonso XI of Castile would have been 38 years old at the time of death or 703 years old today.
King Alfonso X of Castile was born on November 23, 1221 and died on April 4, 1284. King Alfonso X of Castile would have been 62 years old at the time of death or 793 years old today.