Nielsen Hayden genealogy
Konrad I
1231 - 1274 (~ 45 years)(
= Descendancy chart to this point, 
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- 1 Konrad I [1] b. Between 1228 and 1231 d. Between 18 Apr 1273 and 9 Oct 1274
- Salomea of Poland b. Abt 1225 d. Apr 1267
- 2 Henryk I-III von Schliesen [1.1] b. Between 1251 and 1260 d. 9 Dec 1309
- Matilde b. 1276 d. Bef 31 Aug 1318
- 3 Heinrich II of Silesia [1.1.1] b. Between 1289 and 1293 d. 22 Jan 1342
- Mechtilde of Brandenburg b. Between 1298 and 1300 d. Between Jul 1325 and 31 Mar 1329
- 4 Heinrich III of Silesia [1.1.1.1] b. Between 1312 and 1321 d. 13 Apr 1369
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- 4 Agnes von Schlesien [1.1.1.2] b. Between 1312 and 1321 d. 7 Jul 1362
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- 4 Heinrich III of Silesia [1.1.1.1]
- 3 Heinrich II of Silesia [1.1.1]
- 2 Euphemia of Glogau [1.2] b. Between 12 Jan 1251 and 1254 d. Bef 1275
- Albert IV-I of Görz b. Abt 1240 d. 1304
- 3 Johann Albert of Görz [1.2.1] b. Abt 1270 d. Abt 1325
- Utehild von Mätsch d. Aft 12 Mar 1350
- 4 Meinhard VI of Görz [1.2.1.1] b. Abt 1322 d. Aft 6 May 1385
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- 4 Meinhard VI of Görz [1.2.1.1]
- 3 Johann Albert of Görz [1.2.1]
- 2 Henryk I-III von Schliesen [1.1]