Ferdinand IV King of Leon & Castile
Ferdinand IV King of Leon & was born on December 6th, 1285 in Seville, Spain.  He died at the age of 26 on September 7th, 1312 in Jaen, Andalusia, Spain.  He was buried in 1309 - Recaptured Gibraltar from Moors.

 Constantia Dinisez Princess of Portugal
Constantia Dinisez Princess of was born in Lisbon, Portugal.  She died on November 17th, 1313 in Sahagun, Leon, Spain.

 Alfonso XI "The Just" King of Leon & Castile
Alfonso XI "The Just" King of Leon & was born on August 13th, 1311 in Salamanca, Leon, Spain.  He died at the age of 38 on March 26th, 1350 in Gibraltar, Spain.