Alfonso married Princess of England Eleanor Plantagenet on 22 Sep 1177 in Burgos, Burgos, Castilla-Leon, Spain. Eleanor (daughter of King of England HENRY CURTMANTLE PLANTAGENET, II and Queen of England, Princess of Aquitaine ELBEANOR ALIENOR) was born on 13 Oct 1162 in Domfront, Orne, Basse-Normandie, France; was christened in Oct 1162 in Domfront, Orne, Basse-Normandie, France; died on 25 Oct 1214 in Las Huelgas, Burgos, Spain; was buried in 1214 in Monasterio De Las Huelgas, Burgos, Spain. [Group Sheet] [Family Chart]

1. Queen of Castile Berenguela was born in 1171 in Burgos, Castile; died on 8 Nov 1246 in Burgos, Castile.
2. Prince of Castile Sancho was born on 5 Apr 1181 in Burgos, Castile; died on 14 Jul 1181.
3. Princess of Castile Sancha was born on 20 Mar 1182 in Burgos, Castile; died after 03 Feb 1184.
4. Princess of Castile Urraca was born about 1185 in Toledo, Toledo, Castilla-La Mancha, Spain; died on 3 Nov 1220; was buried in Mosterio Santa Clara, Alcobapca, Portugal.
5. Princess Of Castile BLANCA ALPHONSA BOURGOGNE was born between 01 Jan 1188 - 03 Mar 1188 in Chcateau De Palencia, Palencia, Valencia, Valencia, Almohadi; died on 27 Nov 1252 in Palais Du Louvre, Paris, France; was buried on 30 Nov 1252 in Abbaye De Maubuisson, Maubuisson, France.
6. Prince of Castile Fernando was born on 29 Nov 1189 in Burgos, Castile; died on 14 Oct 1211.
7. Princess of Castile Constance was born about 1191 in Burgos, Castile; died in 1243.
8. Princess of Castile Mafalda was born about 1192 in Burgos, Castile; died in 1204.
9. Princess of Castile Leonor was born in 1202 in Burgos, Burgos, Castilla-Leon, Spain; died in 1244 in Burgos, Burgos, Castilla-Leon, Spain.
10. Princess of Castile Constanza was born after 1203 in Burgos, Castile; died in 1243.
11. King of Castile Enrique, I was born on 14 Apr 1204 in Burgos, Castile; died on 6 Jun 1217 in Palencia, Lbeon.