Nielsen Hayden genealogy
Descendants of Barnim I of Pomerania
1218 - Abt 1278 (~ 68 years)Father: Bogislaw II of Pomerania (Abt 1178 - 23 Jan 1220)
Mother: Miroslawa of Eastern Pomerania ( - Aft 1233)
Barnim I of Pomerania (Between 1210 and 1218 - Abt 13 Nov 1278)
Marianna ( - Abt 27 Jun 1252)(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)
Mathilde von Brandenburg (Between 1248 and 1255 - 20 Dec 1316)(m. Bef 20 May 1267)
   └─ Miroslava of Pomerania ( - Between 1327 and 1328)
    Nikolaus I of Schwerin-Wittenburg ( - Bef 23 Jun 1323)(m. Between 1285 and 1290)
       └─ Anastasia of Schwerin-Wittenburg ( - Aft 7 Jun 1314)
        Gerard IV of Holstein ( - 1317)(m. Between 30 Jul 1313 and 21 Oct 1313)
           └─ Ingeborg of Holstein (Between 1314 and 1317 - Aft 1342) =>
            + Konrad I of Oldenburg ( - Bef 9 Feb 1348)(m. Bef 13 May 1339)