Peter "The Cruel"
Peter "The was born on August 30th, 1334 in Morales, Toedesollas, Spain.  He died in Monteil, Spain.

 Maria De Padilla
Maria was born in 1335 in Padilla, Spain.  She died at the age of 30 in 1365 in Seville, Spain.

 Constance of Leon and Castile
Constance of Leon and was born about 1353 in Castrojeriz, Castile, Spain.  She died in Leicester Castle, England.  She was buried in Newark Abbey, Leicester, England.

 Beatriz of Leon and Castile
Beatriz of Leon and was born in 1354 in Cordoba, Spain.  She died at the age of 15 in 1369 in Tordesillas, Spain.

 Isabel of Leon and Castile
Isabel of Leon and was born in 1355 in Morales, Toedesollas, Spain.  She died at the age of 37 on November 23rd, 1392 in Langley, Hertsford, England.  She was buried in Church of the Dominican Friars, Hertsfordshire, England.

 Alfonso De Castile
Alfonso was born in 1359.

 Juan De Castile