Nielsen Hayden genealogy
Béla III, King of Hungary, Croatia, Dalmatia, and Rama

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- 1 Béla III, King of Hungary, Croatia, Dalmatia, and Rama [1] b. Abt 1148 d. 18 Apr 1196
Anna de Châtillon b. 1154 d. 1184
- 2 Constance of Hungary [1.1]
d. 4 Dec 1240
Przemysl Ottokar I, King of Bohemia b. Abt 1155 d. 15 Dec 1230
- 3 Anna of Bohemia [1.1.1]
b. Between 1201 and 1204 d. 23 Jun 1265
Henryk II of Silesia b. Between 1196 and 1204 d. 9 Apr 1241
- 4 Boleslaw II of Silesia [1.1.1.1]
b. Between 1220 and 1225 d. Abt 26 Dec 1278 [ =>]
- 4 Elisabeth von Schlesien [1.1.1.2]
b. Between 1224 and 1232 d. 16 Jan 1265 [ =>]
- 4 Konrad I [1.1.1.3]
b. Between 1228 and 1231 d. Between 18 Apr 1273 and 9 Oct 1274 [ =>]
- 4 Boleslaw II of Silesia [1.1.1.1]
- 3 Wenceslas I, King of Bohemia [1.1.2]
b. 1205 d. 22 Sep 1253
Kunigunde von Hohenstaufen b. Between Jan 1202 and Mar 1202 d. 13 Sep 1248
- 4 Beatrix of Bohemia [1.1.2.1]
d. 25 May 1286 [ =>]
- 4 Przemysl Ottokar II, King of Bohemia [1.1.2.2]
b. Abt 1230 d. 26 Aug 1278 [ =>]
- 4 Beatrix of Bohemia [1.1.2.1]
- 3 Anna of Bohemia [1.1.1]
- 2 Margaret of Hungary [1.2]
b. 1175 d. Aft 1222
- + Isaac II Angelos, Emperor of Byzantium b. Sep 1156 d. Jan 1204
- + Isaac II Angelos, Emperor of Byzantium b. Sep 1156 d. Jan 1204
- 2 András II, King of Hungary [1.3]
b. 1176 d. 21 Sep 1235
Yolanda of Courtenay, Queen Consort of Hungary b. Abt 1200 d. 1233
- 3 Violant of Hungary [1.3.1]
d. 12 Oct 1251
James I, King of Aragón b. 2 Feb 1208 d. 27 Jul 1276
- 4 Yolande of Aragón [1.3.1.1]
b. Bef Jan 1238 d. 1301 [ =>]
- 4 Pedro III, King Of Aragón; King Of Sicily [1.3.1.2]
b. Jul 1240 d. 11 Nov 1285 [ =>]
- 4 Isabella of Aragon, Queen Consort of France [1.3.1.3]
b. Between 1243 and 1247 d. 28 Jan 1271 [ =>]
- 4 Yolande of Aragón [1.3.1.1]
- 3 Violant of Hungary [1.3.1]
Gertrud von Meran b. Abt 1185 d. 28 Sep 1213
- 3 Maria of Hungary [1.3.2]
d. 1237
Iwan Asen II, Tsar of Bulgaria b. Abt 1190 d. Jun 1241
- 4 Elena of Bulgaria & Vlachia [1.3.2.1]
b. 1224 d. Bef 1254 [ =>]
- 4 Elena of Bulgaria & Vlachia [1.3.2.1]
- 3 Béla IV, King of Hungary [1.3.3]
b. 1206 d. 3 May 1270
Maria Laskarina b. Abt 1206 d. 1270
- 4 Constance of Hungary [1.3.3.1]
[ =>]
- 4 Anna of Hungary [1.3.3.2]
b. Abt 1226 [ =>]
- 4 Istvan V, King of Hungary [1.3.3.3]
b. Dec 1239 d. 1 Aug 1272 [ =>]
- 4 Helene of Hungary [1.3.3.4]
b. Abt 1244 d. 6 Mar 1298 [ =>]
- 4 Constance of Hungary [1.3.3.1]
- 3 St. Elisabeth of Hungary [1.3.4]
b. 1207 d. 19 Nov 1231
Ludwig II b. 28 Oct 1200 d. 11 Sep 1227
- 4 Sophia von Thüringen [1.3.4.1]
b. 20 Mar 1224 d. 29 May 1275 [ =>]
- 4 Sophia von Thüringen [1.3.4.1]
- 3 Maria of Hungary [1.3.2]
- 2 Constance of Hungary [1.1]
- + Margaret of France, Titular Queen Consort of England; Queen Consort of Hungary and Croatia b. 1157 d. Aft 10 Sep 1197