Nielsen Hayden genealogy
Descendants of Bogislaw I of Pomerania
1130 - 1187 (57 years)Father: Wartislaw I of Pomerania (Abt 1100 - Between 1134 and 1148)
Bogislaw I of Pomerania (1130 - 18 Mar 1187)
Anastasia of Poland (m. Apr 1177)
   └─ Bogislaw II of Pomerania (Abt 1178 - 23 Jan 1220)
    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)
        :        (m. 6 Jul 1315)
        :           └─ Ingeburg of Mecklenburg ( - Aft 25 Jul 1395)
        :            Heinrich II of Holstein (Between 1316 and 1318 - Bef 17 Apr 1390)(m. Abt 1366)
        :               └─ Gerhard V of Holstein (Abt 1367 - 5 Aug 1404 Suderhamme, Dithmarschen)
        :                Elisabeth of Brunswick-Lüneburg (Abt 1370 - Bef 3 Apr 1422)(m. 1395)
        :                   └─ Heilwig of Holstein (1398 - Bef 11 Nov 1436 bur.Oldenburg, Lower Saxony,
        :                    Germany) =>
        :                    Germany) =>
        :                    + Dietrich of Oldenburg ( - 14 Feb 1440 Delmenhorst, Lower Saxony, Germany)
        :                    (m. 23 Nov 1423)
        :                    (m. 23 Nov 1423)
        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)
                       └─ Christian V of Oldenburg ( - Between 10 Nov 1399 and 22 Apr 1403)
                        Agnes of Honstein (Abt 1360 - 1 Sep 1407)(m. Bef 29 Aug 1377)
                           └─ Dietrich of Oldenburg ( - 14 Feb 1440 Delmenhorst, Lower Saxony, Germany) =>
                            + Heilwig of Holstein (1398 - Bef 11 Nov 1436 bur.Oldenburg, Lower Saxony,
                            Germany)(m. 23 Nov 1423)
                            Germany)(m. 23 Nov 1423)