Ferdinand III \King of Castile & Leon\
Ferdinand III \King of Castile & was born in 1199 in Castile, Spain.  He died at the age of 53 on May 30th, 1252 in Castile, Spain.  He was buried in Cathedral of Seville, Spain.

 Joanna De Dammartin
Joanna was born about 1200 in Of Ponthieu.  She died about 1279.

 Alfonso X \King of Castile & Leon\
Alfonso X \King of Castile & was born in 1226.  He died at the age of 58 in 1284.

 LEONOR Princess of Castile and Leon
LEONOR was born in 1244 in Burgos, Spain.  She died at the age of 46 on November 29th, 1290 in Herdeby, England.  She was buried in Westminster, Abbey, England.