Nielsen Hayden genealogy
Descendants of Constance of Castile, Queen Consort of France
Aft 1140 - 1160 (< 18 years)Father: Alfonso VII, King of Leon and Castile (1 Mar 1105 Caldas de Reyes, Pontevedra, Galicia, Spain - 21 Aug 1157 Fresneda, Teruel, Aragón, Spain)
Mother: Berenguela of Barcelona (Abt 1114 - 15 Jan 1149 Palencia, Castile, Spain)
Constance of Castile, Queen Consort of France (Aft 1140 - 4 Oct 1160 France)
Louis VII, King of France (1120 - 18 Sep 1180 Paris, France)
(m. 10 Nov 1153 Cathedral of Sant-Croix, Orléans, Loiret, France)
(m. 10 Nov 1153 Cathedral of Sant-Croix, Orléans, Loiret, France)
   ├─ Margaret of France, Titular Queen Consort of England; Queen Consort of Hungary and Croatia (1157 - Aft 10
   │ Sep 1197 Acre, Palestine)
   │ Sep 1197 Acre, Palestine)
   │ + Henry the Young King, Titular King of England (28 Feb 1155 - 11 Jun 1183 Castle of Martel, Lot, France)
   │ : (m. 27 Aug 1172 Winchester Cathedral, Winchester, Hampshire, England)
   │ : (m. 27 Aug 1172 Winchester Cathedral, Winchester, Hampshire, England)
   │ + Béla III, King of Hungary, Croatia, Dalmatia, and Rama (Abt 1148 - 18 Apr 1196)(m. 1186)
   └─ Alix of France (4 Oct 1160 - 18 Jul 1218)
    William II Talvas (Abt 1171 - 4 Oct 1221)(m. 20 Aug 1195 Meudon, Hauts-de-Seine, France)
       └─ Marie of Ponthieu (Bef 17 Apr 1199 - Sep 1250 Abbeville, Somme, Picardy, France)
        Simon II de Dammartin ( - 21 Sep 1239 bur.Abbey de Valloires, Abbeville, Somme, Picardy, France)
        (m. Sep 1208)
        (m. Sep 1208)
           ├─ Philippa de Dammartin ( - Between 14 Apr 1277 and 1281) =>
           │ + Otto II van Gelre (Abt 1215 - 10 Jan 1271)(m. 1253)
           │ + Jean II de Roucy ( - 1251 Flanders)(m. Bef 15 Dec 1241)
           └─ Jeanne de Dammartin (Abt 1220 - 15 Mar 1279 Abbeville, Somme, Picardy, France) =>
            + St. Fernando III, King Of Castile, León, Galicia, Toledo, Córdoba, Jaén, and Seville (Between Ju
            n 1201 and Jul 1201 En route between Salamanca and Zamora -
            30 May 1252 Seville, Andalusia, Spain)(m. Bef 31 Oct 1237 Burgos, Castile, Spain)
            n 1201 and Jul 1201 En route between Salamanca and Zamora -
            30 May 1252 Seville, Andalusia, Spain)(m. Bef 31 Oct 1237 Burgos, Castile, Spain)