Nielsen Hayden genealogy
Descendants of Gerhard von Arnstein
- Abt 1256Father: Walter von Arnstein
Mother: Gertrud von Ballenstädt ( - Bef 1194)
Gerhard von Arnstein ( - Abt 1256)
   └─ Gunther von Arnstein ( - 1284)
   
       ├─ Ulrich ( - 1316)
       │ Adelheid von Schladen ( - 1322)
       │    └─ Agnes of Lindow-Ruppin ( - 9 May 1343 bur.Franciscan cloister, Wittenberg, Saxony-Anhalt,
       │     Germany) =>
       │     Germany) =>
       │     + Rudolf I of Saxony (Abt 1280 - 12 Mar 1356 bur.Wittenberg, Saxony-Anhalt, Germany)
       │     (m. Aft 9 Apr 1331)
       │     (m. Aft 9 Apr 1331)
       └─ Sofie von Lindau-Ruppin ( - Between 18 Jan 1301 and 9 Jun 1304)
        Johann I of Werle (Abt 1245 - 15 Oct 1283)
            + Richza of Denmark ( - Between 12 Mar 1303 and 27 Oct 1308)(m. Bef 1301)