King Pedro ("the Cruel") Alfonsez I
Pedro, known as "the Cruel", was born on August 30th, 1334 in Burgos, Burgos, Spain.  He died at the age of 34 on March 22nd, 1369 in Montiel, Ciudad Real, Spain.  He was buried in Catedral De Sevilla, Sevilla, Sevilla, Spain.

 Maria Juana de Padilla
Maria Juana was born about 1334 in Sevilla, Sevilla, Spain.  She died in July 1361 in Sevilla, Sevilla, Spain.

 Princess Isabel of Castille & Leon
Isabel was born in 1355 in Morales, Tordesillas, Villadolid, Spain.  She died at the age of 37 on December 23rd, 1392.  She was buried on January 14th, 1393 in Church Of The Dominicans, Langley, Hertfordshire, England.