Nielsen Hayden genealogy
Descendants of Ruprecht II
1325 - 1398 (72 years)Father: Adolf (27 Sep 1300 - 29 Jan 1327)
Mother: Irmgard von Oettingen (Abt 1304 - 6 Nov 1399 Liebenau, near Worms, Germany)
Ruprecht II (12 May 1325 - 6 Jan 1398)
Beatrix of Sicily-Aragón (1326 - 12 Oct 1365)(m. 1345)
   └─ Anna of Rhein (1346 - 30 Nov 1415)
    Wilhelm II-VII of Jülich (Abt 1348 - 25 Jun 1408)(m. 1363)
       └─ Margareta of Jülich (Abt 1364 - 18 Jun 1442 Hardegsen, Lower Saxony, Germany)
        Otto of Brunswick (Abt 1340 - 13 Dec 1394 Hardegsen, Lower Saxony, Germany)(m. Bef 24 Jun 1379)
           └─ Elizabeth of Brunswick-Göttingen ( - Aft 29 Sep 1444) =>
            + Erich of Brunswick ( - 28 May 1427 bur.St. Alexander, Einbeck, Lower Saxony, germany)
            (m. Between 1 Jul 1405 and 14 Jul 1405)
            (m. Between 1 Jul 1405 and 14 Jul 1405)