Nielsen Hayden genealogy
Descendants of Marianna
- Abt 1252
Marianna
( - Abt 27 Jun 1252)
Barnim I of Pomerania (Between 1210 and 1218 - Abt 13 Nov 1278)(m. Abt 1238)
   └─ Anastasia of Pomerania (Abt 1245 - 15 Mar 1317)
    Heinrich I von Mecklenburg (Abt 1230 - 2 Jan 1302)(m. Abt 1259)
       └─ Heinrich II of Mecklenburg (Abt 1267 Riga, Latvia -
        21 Jan 1329 Sternberg, Mecklenburg-Vorpommern, Germany)
        21 Jan 1329 Sternberg, Mecklenburg-Vorpommern, Germany)
        Anna of Saxe-Wittenberg ( - 22 Nov 1327 bur.Wismar, Mecklenburg-Vorpommern, Germany)(m. 6 Jul 1315)
            + Heinrich II of Holstein (Between 1316 and 1318 - Bef 17 Apr 1390)(m. Abt 1366)