Sancho III Of Castile, son of Alfonso VII Of Castile And Galicia and Berenguela Of Barcelona, was born in 1135 in Castile, Spain and died about 1158 in Castile, Spain. He married Blanche Of Navarra on February 4, 1150. She was born about 1139 in Navarra, Spain and died on August 12, 1156 in Castile, Spain.

Alfonso VIII Castile, son of Sancho III Of Castile and Blanche Of Navarra, was born on November 11, 1155 in Castile, Spain and died on October 6, 1214 in Burgos, Castile at the age of 58. He married Eleanor Of England Plantagenet, daughter of Henry II Plantagenet and Eleanor Of Aquitaine, in September 1177 in Burgos, Castile. She was born on October 13, 1162 in Domfront, Normandy and died on October 31, 1214 in Burgos, Castile at the age of 52.

Blanche Of Castile Castile, daughter of Alfonso VIII Castile and Eleanor Of England Plantagenet, was born before March 1187 in Palencia and died on November 27, 1252 in Paris, France. She married Louis VIII King Of France France, son of Philip II “Augustus” King Of France France and Isabella Of Flanders Countess Of Artois De Hainaut, on May 23, 1200 in Pont-Audemer, Normandy. He was born on September 5, 1187 in Paris, France and died on November 8, 1226 in Auvergne, France at the age of 39.

Berengaria Of Leon And Castile, daughter of Alfonso VIII Castile and Eleanor Of England Plantagenet, was born in 1181 in Castile, Spain and died in 1245 in Castile, Spain at the age of 64. She married Alphonso IX Of Leon, son of Ferdinand II Of Leon and Urraca Of Portugal, in 1197 in Spain. He was born in 1173 in Leon, Spain and died on September 23, 1230 in Castile, Spain at the age of 57.