Fernando III of Castile
Fernando III of was born on August 19th, 1201 in Leon, Castile, Spain.  He died at the age of 50 on May 30th, 1252 in Seville, Spain.

 Elisabeth of Swabia

 Alfonso X of Castile
Alfonso X of was born on November 23rd, 1221 in Toledo, Toledo, Spain.  He died at the age of 62 on April 4th, 1284 in Sevilla, Sevilla, Spain.

 Juan Manuel Fernandez of Castile
Juan Manuel Fernandez of was born in 1236 in Carrion De Los Condes, Palencia, Spain.  He died at the age of 47 in December 1283 in Pennafiel, Valladolid, Spain.