Nielsen Hayden genealogy
Descendants of Nikolaus I of Werle
Abt 1213 - 1277 (~ 64 years)Father: Heinrich Burwin II (Abt 1170 - 5 Dec 1226)
Mother: Kristina ( - Aft 20 May 1248)
Nikolaus I of Werle (Abt 1213 - 10 May 1277)
Jutta von Anhalt ( - Aft 14 May 1277)(m. Oct 1231)
   ├─ Heinrich I of Werle (Abt 1235 - 8 Oct 1291)
   │ Richeza Birgersdotter ( - Bef 13 Dec 1288)(m. 1262)
   │    └─ Richza of Werle ( - Aft 2 Oct 1312 bur.Göttingen, Lower Saxony, Germany)
   │     Albrecht II of Brunswick (Abt 1268 -
   │     22 Sep 1318 bur.Brunswick Cathedral, Braunschweig, Lower Saxony, Germany)(m. 10 Jan 1284)
   │     22 Sep 1318 bur.Brunswick Cathedral, Braunschweig, Lower Saxony, Germany)(m. 10 Jan 1284)
   │        ├─ Magnus I of Brunswick (Abt 1304 -
   │        │ Between 15 Jun 1369 and 15 Aug 1369 bur.St. Michaelis, Lüneberg, Lower Saxony, Germany)
   │        │ Between 15 Jun 1369 and 15 Aug 1369 bur.St. Michaelis, Lüneberg, Lower Saxony, Germany)
   │        │ Sophia of Brandenburg (Abt 1300 - 1356)(m. Abt 1327)
   │        │    ├─ Sophie of Brunswick ( - 1394)
   │        │    │ Dietrich IV of Honstein ( - Between 1378 and 1379)(m. Aft 1350)
   │        │    │    └─ Agnes of Honstein (Abt 1360 - 1 Sep 1407)
   │        │    │     Christian V of Oldenburg ( - Between 10 Nov 1399 and 22 Apr 1403)(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)
   │        │    │         (m. 23 Nov 1423)
   │        │    │            └─ Christian I, King of Denmark, Norway, and Sweden (Feb 1426 -
   │        │    │             21 Mar 1481 Copenhagen, Denmark) =>
   │        │    │             21 Mar 1481 Copenhagen, Denmark) =>
   │        │    │             + Dorothea of Brandenburg (1430 - 10 Nov 1495 Kalundborg, Denmark)
   │        │    │             (m. 28 Oct 1449 Copenhagen, Denmark)
   │        │    │             (m. 28 Oct 1449 Copenhagen, Denmark)
   │        │    └─ Magnus II of Brunswick (Abt 1328 - 25 Jul 1373 Leveste, Lower Saxony, Germany)
   │        │     Katharina of Anhalt ( - 30 Jan 1390)(m. Bef 6 Oct 1356)
   │        │        ├─ Agnes of Brunswick-Lüneburg ( - 21 Mar 1410)
   │        │        │ Albrecht I of Brunswick (Abt 1339 - Between 11 Aug 1383 and 22 Sep 1383 Salzderhelden,
   │        │        │ Lower Saxony, Germany)(m. Bef 17 Aug 1372)
   │        │        │ Lower Saxony, Germany)(m. Bef 17 Aug 1372)
   │        │        │    └─ Erich of Brunswick ( - 28 May 1427 bur.St. Alexander, Einbeck, Lower Saxony,
   │        │        │     germany)
   │        │        │     germany)
   │        │        │     Elizabeth of Brunswick-Göttingen ( - Aft 29 Sep 1444)
   │        │        │     (m. Between 1 Jul 1405 and 14 Jul 1405)
   │        │        │     (m. Between 1 Jul 1405 and 14 Jul 1405)
   │        │        │        └─ Anna of Brunswick-Grubenhagen (Abt 1420 -
   │        │        │         9 Oct 1474 Nannhofen, Bavaria, Germany)
   │        │        │         9 Oct 1474 Nannhofen, Bavaria, Germany)
   │        │        │         + Albrecht III of Bavaria (Munich, Bavaria, Germany;27 Mar 1401 - 29 Feb 1460)
   │        │        │         (m. 22 Jan 1437 Munich, Bavaria, Germany)
   │        │        │         (m. 22 Jan 1437 Munich, Bavaria, Germany)
   │        │        └─ Elisabeth of Brunswick-Lüneburg (Abt 1370 - Bef 3 Apr 1422)
   │        │         Gerhard V of Holstein (Abt 1367 - 5 Aug 1404 Suderhamme, Dithmarschen)(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)
   │        │                └─ This couple were related to each other. Any descendants have been already
   │        │                 been listed
   │        │                 been listed
   │        └─ Ernst of Brunswick (1305 - 24 Apr 1367)
   │         Elizabeth von Hessen ( - 7 Mar 1390)(m. 1339)
   │            └─ Otto of Brunswick (Abt 1340 - 13 Dec 1394 Hardegsen, Lower Saxony, Germany)
   │             Margareta of Jülich (Abt 1364 - 18 Jun 1442 Hardegsen, Lower Saxony, Germany)
   │             (m. Bef 24 Jun 1379)
   │             (m. Bef 24 Jun 1379)
   │                └─ Elizabeth of Brunswick-Göttingen ( - Aft 29 Sep 1444)
   │                 Erich of Brunswick ( - 28 May 1427 bur.St. Alexander, Einbeck, Lower Saxony, germany)
   │                 (m. Between 1 Jul 1405 and 14 Jul 1405)
   │                 (m. Between 1 Jul 1405 and 14 Jul 1405)
   │                    └─ This couple were related to each other. Any descendants have been already
   │                     been listed
   │                     been listed
   └─ Johann I of Werle (Abt 1245 - 15 Oct 1283)
    Sofie von Lindau-Ruppin ( - Between 18 Jan 1301 and 9 Jun 1304)
       └─ Nikolaus II of Werle (Abt 1265 - 12 Oct 1316)
        Richza of Denmark ( - Between 12 Mar 1303 and 27 Oct 1308)(m. Bef 1301)
           └─ Sophia of Werle ( - Aft 6 Dec 1339)
            Gerhard III of Holstein (Abt 1293 - 1 Apr 1340 Sankt Mortens, Randers, Denmark)(m. Abt 1314)
               └─ Heinrich II of Holstein (Between 1316 and 1318 - Bef 17 Apr 1390)
                Ingeburg of Mecklenburg ( - Aft 25 Jul 1395)(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)
                       └─ This couple were related to each other. Any descendants have been already
                        been listed
                        been listed