Nielsen Hayden genealogy
Ancestors of St. Isabel of Portugal
1271 - 1336 (65 years)
┌── Ramon IV Berengar 
(Abt 1113 - 6 Aug 1162)
(Abt 1113 - 6 Aug 1162) │ (m. Aug 1150 Lleida, Lleida, Catalonia, Spain) =>
┌── Alfonso II, King of Aragón, Sobrarbe, and Ribagorza ( - 25 Apr 1196 Perpignan, Pyrènèes-
│ Orientales, Languedoc-Roussillon, France)(m. 18 Jan 1174 Zaragoza, Aragón, Spain)
( - 25 Apr 1196 Perpignan, Pyrènèes-│ Orientales, Languedoc-Roussillon, France)(m. 18 Jan 1174 Zaragoza, Aragón, Spain)
│ └── Petronila of Aragón, Queen of Aragón (29 Jun 1136 Huesca, Aragón, Spain -
│ 13 Oct 1173)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain) =>
(29 Jun 1136 Huesca, Aragón, Spain -│ 13 Oct 1173)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain) =>
│
┌── Pedro II, King of Aragón (Between 1174 and 1176 - 14 Sep 1213 Muret, Occitan, France)
(Between 1174 and 1176 - 14 Sep 1213 Muret, Occitan, France) │ (m. 15 Jun 1204)
│ │
│ │ ┌── Alfonso VII, King of Leon and Castile (1 Mar 1105 Caldas de Reyes, Pontevedra,
│ │ │ Galicia, Spain - 21 Aug 1157 Fresneda, Teruel, Aragón, Spain)(m. Between 23 Oct
│ │ │ 1152 and 21 Dec 1152) =>
(1 Mar 1105 Caldas de Reyes, Pontevedra, │ │ │ Galicia, Spain - 21 Aug 1157 Fresneda, Teruel, Aragón, Spain)(m. Between 23 Oct
│ │ │ 1152 and 21 Dec 1152) =>
│ └── Sancha of Castile (21 Sep 1154 Toledo, Toledo, Castilla-La Mancha, Spain - 9 Nov 1208
│ Villanueva de Sigena, Huesca, Aragón, Spain)(m. 18 Jan 1174 Zaragoza, Aragón, Spain)
(21 Sep 1154 Toledo, Toledo, Castilla-La Mancha, Spain - 9 Nov 1208 │ Villanueva de Sigena, Huesca, Aragón, Spain)(m. 18 Jan 1174 Zaragoza, Aragón, Spain)
│ └── Richeza of Poland (Abt 1135 - 16 Oct 1185)
(Abt 1135 - 16 Oct 1185) │ (m. Between 23 Oct 1152 and 21 Dec 1152) =>
│
┌── James I, King of Aragón (2 Feb 1208 Montpellier, Hérault, France -
│ 27 Jul 1276 Alzira, Valencia, Spain)(m. 8 Sep 1236 Barcelona, Catalonia, Spain)
(2 Feb 1208 Montpellier, Hérault, France -│ 27 Jul 1276 Alzira, Valencia, Spain)(m. 8 Sep 1236 Barcelona, Catalonia, Spain)
│ │
│ │ ┌── Guillem VII de Montpellier (Abt 1131 - Bef May 1173)
(Abt 1131 - Bef May 1173) │ │ │ (m. 25 Sep 1157 Montpellier, Hérault, France) =>
│ │ ┌── Guillem VIII de Montpellier ( - Aft 4 Nov 1202)(m. Abt 1179)
( - Aft 4 Nov 1202)(m. Abt 1179) │ │ │ └── Matilda of Burgundy (Abt 1130 - Bef 29 Sep 1172)
(Abt 1130 - Bef 29 Sep 1172) │ │ │ (m. 25 Sep 1157 Montpellier, Hérault, France) =>
│ │ │
│ └── Marie of Montpellier ( - 21 Apr 1213 Rome, Italy)(m. 15 Jun 1204)
( - 21 Apr 1213 Rome, Italy)(m. 15 Jun 1204) │ └── Eudokia (Between 1160 and 1164 - 4 Nov 1202)(m. Abt 1179)
(Between 1160 and 1164 - 4 Nov 1202)(m. Abt 1179) │
┌── Pedro III, King Of Aragón; King Of Sicily (Jul 1240 - 11 Nov 1285)
(Jul 1240 - 11 Nov 1285) │ (m. 13 Jun 1262 Montpellier, Hérault, France)
│ │
│ │ ┌── Geisa II, King of Hungary, Croatia, Dalmatia, and Rama (1130 - 31 May 1161)
(1130 - 31 May 1161) │ │ │ (m. 1146) =>
│ │ ┌── Béla III, King of Hungary, Croatia, Dalmatia, and Rama (Abt 1148 - 18 Apr 1196)
(Abt 1148 - 18 Apr 1196) │ │ │ (m. Abt 1171)
│ │ │ └── Euphrosine of Kiev (Abt 1130 - 1186)(m. 1146) =>
(Abt 1130 - 1186)(m. 1146) => │ │ │
│ │ ┌── András II, King of Hungary (1176 - 21 Sep 1235)
(1176 - 21 Sep 1235) │ │ │ │
│ │ │ │ ┌── Renaud de Châtillon-sur-Loing (m. Abt 1153) =>
(m. Abt 1153) => │ │ │ └── Anna de Châtillon (1154 - 1184)(m. Abt 1171)
(1154 - 1184)(m. Abt 1171) │ │ │ └── Constance of Antioch (m. Abt 1153) =>
(m. Abt 1153) => │ │ │
│ └── Violant of Hungary ( - 12 Oct 1251 bur.Cistercian Monastery of Vallbona, Catalonia, Spain)
( - 12 Oct 1251 bur.Cistercian Monastery of Vallbona, Catalonia, Spain) │ (m. 8 Sep 1236 Barcelona, Catalonia, Spain)
│ │
│ │ ┌── Pierre of France (Abt 1121 - Between 1180 and 1183 Palestine)(m. Aft 1150) =>
(Abt 1121 - Between 1180 and 1183 Palestine)(m. Aft 1150) => │ │ ┌── Peter II of Courtenay, Emperor of Constantinople (Abt 1155 - Bef Jan 1218)(m. Jun 1193)
(Abt 1155 - Bef Jan 1218)(m. Jun 1193) │ │ │ └── Elisabeth de Courtenay ( - Aft 1205)(m. Aft 1150) =>
( - Aft 1205)(m. Aft 1150) => │ │ │
│ └── Yolanda of Courtenay, Queen Consort of Hungary (Abt 1200 - 1233)
(Abt 1200 - 1233) │ │
│ │ ┌── Baldwin V of Flanders (1150 - 17 Dec 1195)(m. Apr 1169) =>
(1150 - 17 Dec 1195)(m. Apr 1169) => │ └── Yolanda of Flanders (Abt 1175 - Aug 1219)(m. Jun 1193)
(Abt 1175 - Aug 1219)(m. Jun 1193) │ └── Marguerite of Lorraine (Between 1140 and 1145 - 12 Nov 1194)(m. Apr 1169) =>
(Between 1140 and 1145 - 12 Nov 1194)(m. Apr 1169) => │
St. Isabel of Portugal (4 Jan 1271 Zaragoza, Aragón, Spain - 4 Jul 1336)
│
│ ┌── Frederick Barbarossa, Holy Roman Emperor (1122 - 10 Jun 1190 Saleph River, Cilicia,
│ │ Anatolia)(m. 9 Jun 1156 Würzburg, Germany) =>
(1122 - 10 Jun 1190 Saleph River, Cilicia,│ │ Anatolia)(m. 9 Jun 1156 Würzburg, Germany) =>
│ ┌── Heinrich VI, Holy Roman Emperor (Nov 1165 - 28 Sep 1197 Messina, Sicily)
(Nov 1165 - 28 Sep 1197 Messina, Sicily) │ │ (m. 27 Jan 1186 Milan, Lombardy, Italy)
│ │ └── Beatrice of Burgundy (Abt 1144 - 15 Nov 1184 Jouhe, Jura, France)
(Abt 1144 - 15 Nov 1184 Jouhe, Jura, France) │ │ (m. 9 Jun 1156 Würzburg, Germany) =>
│ │
│ ┌── Friedrich II, Holy Roman Emperor (26 Dec 1194 - 13 Dec 1250)
(26 Dec 1194 - 13 Dec 1250) │ │ │
│ │ │ ┌── Roger II, King of Sicily (Between 22 Dec 1095 and 1097 -
│ │ │ │ Between 27 Jan 1154 and 26 Feb 1154)(m. 1151) =>
(Between 22 Dec 1095 and 1097 -│ │ │ │ Between 27 Jan 1154 and 26 Feb 1154)(m. 1151) =>
│ │ └── Constance of Sicily ( - 27 Nov 1198)(m. 27 Jan 1186 Milan, Lombardy, Italy)
( - 27 Nov 1198)(m. 27 Jan 1186 Milan, Lombardy, Italy) │ │ └── Beatrice de Vitry-Réthel (Between 1130 and 1135 - 31 Mar 1185)(m. 1151) =>
(Between 1130 and 1135 - 31 Mar 1185)(m. 1151) => │ │
│ ┌── Manfredo, King of Sicily (1232 - 26 Feb 1266)(m. Abt 1248)
(1232 - 26 Feb 1266)(m. Abt 1248) │ │ │
│ │ │ ┌── Manfredo Lancia (Abt 1170 - 1215)
(Abt 1170 - 1215) │ │ └── Bianca Lancia (Abt 1212 - ??)
(Abt 1212 - ??) │ │
└── Constance of Sicily (1249 - 1301 Barcelona, Catalonia, Spain)
(1249 - 1301 Barcelona, Catalonia, Spain) (m. 13 Jun 1262 Montpellier, Hérault, France)
│
│ ┌── St. Umberto (Abt 4 Aug 1136 - 4 Mar 1189)(m. Abt 1175) =>
(Abt 4 Aug 1136 - 4 Mar 1189)(m. Abt 1175) => │ ┌── Tomaso I (20 Mar 1177 Charbonnieres Castle, Savoy - 20 Jan 1233 Aosta, Savoy)
(20 Mar 1177 Charbonnieres Castle, Savoy - 20 Jan 1233 Aosta, Savoy) │ │ (m. May 1195)
│ │ └── Beatrice de Mâcon ( - Bef 8 Apr 1230 Champagne-et-Fontaine, Aquitaine, France)
( - Bef 8 Apr 1230 Champagne-et-Fontaine, Aquitaine, France) │ │ (m. Abt 1175) =>
│ │
│ ┌── Amedee of Savoy (1197 - 24 Jun 1253 Montmelian, Savoie, Rhône-Alpes, France)(m. 1222)
(1197 - 24 Jun 1253 Montmelian, Savoie, Rhône-Alpes, France)(m. 1222) │ │ │
│ │ │ ┌── William I of Geneva (1130 - 25 Jul 1195)(m. Aft 1172) =>
(1130 - 25 Jul 1195)(m. Aft 1172) => │ │ └── Margaret of Geneva ( - 13 Apr 1236)(m. May 1195)
( - 13 Apr 1236)(m. May 1195) │ │ └── Beatrice de Faucigny ( - Between 1174 and 1179)(m. Aft 1172) =>
( - Between 1174 and 1179)(m. Aft 1172) => │ │
└── Beatrice of Savoy (4 Mar 1223 - Bef 10 May 1259)(m. Abt 1248)
(4 Mar 1223 - Bef 10 May 1259)(m. Abt 1248) │
│ ┌── Odo II of Burgundy (1118 - 26 Sep 1162 bur.Abbey of Cîteaux, Dijon, Côte-d'Or,
│ │ Burgundy, France)(m. 1145) =>
(1118 - 26 Sep 1162 bur.Abbey of Cîteaux, Dijon, Côte-d'Or, │ │ Burgundy, France)(m. 1145) =>
│ ┌── Hugh III of Burgundy (Abt 1148 - 25 Aug 1192 Tyre)
(Abt 1148 - 25 Aug 1192 Tyre) │ │ (m. 1 Sep 1183 Saint-Gilles, Languedoc, France)
│ │ └── Marie de Champagne (1128 - Abt 1190)(m. 1145) =>
(1128 - Abt 1190)(m. 1145) => │ │
└── Marguerite of Burgundy (1192 - 1242)(m. 1222)
(1192 - 1242)(m. 1222) │
│ ┌── Guigues X of Albon (Abt 1125 - 29 Jul 1162) =>
(Abt 1125 - 29 Jul 1162) => └── Beatrice of Albon (1161 - 15 Dec 1228 Château de Vizille, Vizille, Isère, France)
(1161 - 15 Dec 1228 Château de Vizille, Vizille, Isère, France) (m. 1 Sep 1183 Saint-Gilles, Languedoc, France)
└── Béatrix