Nielsen Hayden genealogy
Descendants of Albrecht I
![Male](img/tng_male.gif)
Father: Rudolf IV von Habsburg
(1 May 1218 - 15 Jul 1291)
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Mother: Gertrude von Hohenberg
(1225 - 16 Feb 1281)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Albrecht I (Jul 1255 - 1 May 1308)
       └─ Mechtilde of Brandenburg
(Between 1298 and 1300 - Between Jul 1325 and 31 Mar 1329)
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Heinrich II of Silesia
(Between 1289 and 1293 - 22 Jan 1342 bur.Zagan, Zagan, Silesia, Poland)
        (m. Between 5 Jan 1310 and 29 Feb 1312)
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        (m. Between 5 Jan 1310 and 29 Feb 1312)
           ├─ Heinrich III of Silesia
(Between 1312 and 1321 -
           │ 13 Apr 1369 bur.Augustinian Cloister, Zagan, Zagan, Silesia, Poland) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
           │ 13 Apr 1369 bur.Augustinian Cloister, Zagan, Zagan, Silesia, Poland) =>
           │ + Anna of Masovia
(Bef 1324 - 16 Feb 1363)(m. Bef 6 Sep 1337)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
           └─ Agnes von Schlesien
(Between 1312 and 1321 - 7 Jul 1362) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
            + Ludwig I von Schliesen-Liegnitz
(Abt 1311 - Between 6 Dec 1398 and 23 Dec 1398)(m. Bef 1345)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)