Nielsen Hayden genealogy
Heinrich I of Brunswick

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- 1 Heinrich I of Brunswick [1] b. Aug 1267 d. 7 Sep 1322
Agnes von Meissen b. Bef 1264 d. Aft 1 Feb 1332
- 2 Ernst of Brunswick [1.1]
b. Abt 1297 d. 11 Mar 1361
Adelheid of Everstein d. Aft 1376
- 3 Albrecht I of Brunswick [1.1.1]
b. Abt 1339 d. Between 11 Aug 1383 and 22 Sep 1383
Agnes of Brunswick-Lüneburg d. 21 Mar 1410
- 4 Erich of Brunswick [1.1.1.1]
d. 28 May 1427
Elizabeth of Brunswick-Göttingen d. Aft 29 Sep 1444
- 5 Anna of Brunswick-Grubenhagen [1.1.1.1.1]
b. Abt 1420 d. 9 Oct 1474
Albrecht III of Bavaria b. 27 Mar 1401 d. 29 Feb 1460
- 6 Elisabeth of Bavaria [1.1.1.1.1.1]
b. 1383 d. 13 Nov 1442
Friedrich I of Brandenburg b. Between 6 Aug 1371 and 21 Nov 1371 d. 20 Sep 1440
- 7 Johann "the Alchemist" of Brandenburg [1.1.1.1.1.1.1]
b. Bef 29 Sep 1403 d. 16 Nov 1464
Barbara of Saxony b. Abt 1406 d. 10 Oct 1465
- 8 Dorothea of Brandenburg [1.1.1.1.1.1.1.1]
b. 1430 d. 10 Nov 1495 [ =>]
- 8 Dorothea of Brandenburg [1.1.1.1.1.1.1.1]
- 7 Johann "the Alchemist" of Brandenburg [1.1.1.1.1.1.1]
- 6 Elisabeth of Bavaria [1.1.1.1.1.1]
- 5 Anna of Brunswick-Grubenhagen [1.1.1.1.1]
- 4 Erich of Brunswick [1.1.1.1]
- 3 Albrecht I of Brunswick [1.1.1]
- 2 Ernst of Brunswick [1.1]