Nielsen Hayden genealogy
Descendants of Rudolf I of Bavaria
1274 - 1319 (44 years)Father: Ludwig II of Bavaria (Heidelberg, Baden-Württemberg, Germany;13 Apr 1229 - 1 Feb 1294)
Mother: Mathilde von Habsburg (Abt 1253 Rheinfelden, Aargau, Switzerland - 23 Dec 1304 Munich, Bavaria, Germany)
Rudolf I of Bavaria (9 Oct 1274 - 12 Aug 1319)
Mathilde of Nassau (Abt 1282 - 19 Jun 1323 Heidelberg, Baden-Württemberg, Germany)(m. 1 Sep 1294)
   └─ Adolf (27 Sep 1300 - 29 Jan 1327)
    Irmgard von Oettingen (Abt 1304 - 6 Nov 1399 Liebenau, near Worms, Germany)(m. Aug 1320)
       └─ Ruprecht II (12 May 1325 - 6 Jan 1398)
        Beatrix of Sicily-Aragón (1326 - 12 Oct 1365)(m. 1345)
            + Wilhelm II-VII of Jülich (Abt 1348 - 25 Jun 1408)(m. 1363)