Nielsen Hayden genealogy
Descendants of Béla II "the Blind", King of Hungary
![Male](img/tng_male.gif)
Father: Almos of Hungary
(1068 - 1129)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Mother: Predslava of Kiev
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Béla II "the Blind", King of Hungary (1108 - 13 Feb 1141)
   │    │
Konrad von Nieder-Lausitz
(Abt 1156 - 6 May 1210)(m. Aft 29 Jan 1180)
![Collapse](img/tng_minus.gif)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │    │     + Albrecht II of Brandenburg
(Abt 1177 - 25 Feb 1220)(m. Aug 1205)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │    │    │ + Swietopelk II of Eastern Pomerania
(Between 1190 and 1200 - 10 Jan 1266)(m. Abt 1217)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │    │     + Jadwiga
( - 29 Dec 1249)(m. Between 1218 and 1220)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │        ├─ Heinrich I von Anhalt
(Abt 1170 - Between 1251 and 1252) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │        │ + Irmgard von Thüringen
(Abt 1197 - Abt 1244)(m. Abt 1211)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │         + Agnes of Austria
(19 Feb 1206 - 29 Jul 1226)(m. 1222)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │         + Helene of Brunswick-Lüneburg
(18 Mar 1223 - 6 Sep 1273)(m. Between 1247 and 1248)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │    │ + Albrecht von Meissen
(1158 - 24 Jun 1195)(m. 23 Apr 1186)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │    └─ Ludmilla of Bohemia
(1170 - 5 Aug 1240 Landshut, Bavaria, Germany) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │     + Ludwig I of Bavaria
(Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)
       │     (m. Oct 1204 Kelheim, Bavaria, Germany)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │     (m. Oct 1204 Kelheim, Bavaria, Germany)
       ├─ Béla III, King of Hungary, Croatia, Dalmatia, and Rama
(Abt 1148 - 18 Apr 1196)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ :   │ + Przemysl Ottokar I, King of Bohemia
(Abt 1155 - 15 Dec 1230)(m. Abt 1198)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ :   │ + Isaac II Angelos, Emperor of Byzantium
(Constantinople;Sep 1156 - Jan 1204)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ :   └─ András II, King of Hungary
(1176 - 21 Sep 1235) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ :    + Yolanda of Courtenay, Queen Consort of Hungary
(Abt 1200 - 1233)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ :    + Gertrud von Meran
(Abt 1185 - 28 Sep 1213)(m. Bef 1203)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ + Margaret of France, Titular Queen Consort of England; Queen Consort of Hungary and Croatia
(1157 - Aft 10
       │ Sep 1197 Acre, Palestine)(m. 1186)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │ Sep 1197 Acre, Palestine)(m. 1186)
           └─ Leopold VI of Austria
(Between 1176 and 1177 - 28 Jul 1230 Safford Cemetery, Graham, Arizona) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
            + Theodora Angela
(Between 1180 and 1185 - 23 Jun 1246)(m. 1203)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)