Nielsen Hayden genealogy
Ingeburg of Mecklenburg
- Aft 13951. Ingeburg of Mecklenburg (daughter of Heinrich II of Mecklenburg and Anna of Saxe-Wittenberg); died after 25 Jul 1395. Ingeburg married Heinrich II of Holstein about 1366. Heinrich (son of Gerhard III of Holstein and Sophia of Werle) was born between 1316 and 1318; died before 17 Apr 1390. [Group Sheet] [Family Chart]
Children:- Gerhard V of Holstein was born about 1367; died on 5 Aug 1404 in Suderhamme, Dithmarschen; was buried in Itzehoe, Schleswig-Holstein, Germany.
2. Heinrich II of Mecklenburg was born about 1267 in Riga, Latvia (son of Heinrich I von Mecklenburg and Anastasia of Pomerania); died on 21 Jan 1329 in Sternberg, Mecklenburg-Vorpommern, Germany; was buried in Doberan, Mecklenburg-Vorpommern, Germany. Heinrich married Anna of Saxe-Wittenberg on 6 Jul 1315. Anna (daughter of Albrecht II of Saxony and Agnes of Habsburg) died on 22 Nov 1327; was buried in Wismar, Mecklenburg-Vorpommern, Germany. [Group Sheet] [Family Chart]
3. Anna of Saxe-Wittenberg (daughter of Albrecht II of Saxony and Agnes of Habsburg); died on 22 Nov 1327; was buried in Wismar, Mecklenburg-Vorpommern, Germany. Children:
- 1. Ingeburg of Mecklenburg died after 25 Jul 1395.
Generation: 3
4. Heinrich I von Mecklenburg was born about 1230 (son of Johann I von Mecklenburg and Luitgard von Henneberg); died on 2 Jan 1302. Heinrich married Anastasia of Pomerania about 1259. Anastasia (daughter of Barnim I of Pomerania and Marianna) was born about 1245; died on 15 Mar 1317. [Group Sheet] [Family Chart]
5. Anastasia of Pomerania was born about 1245 (daughter of Barnim I of Pomerania and Marianna); died on 15 Mar 1317. Children:
- 2. Heinrich II of Mecklenburg was born about 1267 in Riga, Latvia; died on 21 Jan 1329 in Sternberg, Mecklenburg-Vorpommern, Germany; was buried in Doberan, Mecklenburg-Vorpommern, Germany.
6. Albrecht II of Saxony (son of Albrecht I of Saxony and Helene of Brunswick-Lüneburg); died on 25 Aug 1298 in Aken, Saxony-Anhalt, Germany; was buried in Franciscan cloister, Wittenberg, Saxony-Anhalt, Germany. Albrecht married Agnes of Habsburg in Oct 1273 in Aachen, Westphalia, Germany. Agnes (daughter of Rudolf IV von Habsburg and Gertrude von Hohenberg) was born about 1257; died on 11 Oct 1322 in Wittenberg, Saxony-Anhalt, Germany; was buried in Franciscan cloister, Wittenberg, Saxony-Anhalt, Germany. [Group Sheet] [Family Chart]
7. Agnes of Habsburg was born about 1257 (daughter of Rudolf IV von Habsburg and Gertrude von Hohenberg); died on 11 Oct 1322 in Wittenberg, Saxony-Anhalt, Germany; was buried in Franciscan cloister, Wittenberg, Saxony-Anhalt, Germany. Children:
- Rudolf I of Saxony was born about 1280; died on 12 Mar 1356; was buried in Wittenberg, Saxony-Anhalt, Germany.
- 3. Anna of Saxe-Wittenberg died on 22 Nov 1327; was buried in Wismar, Mecklenburg-Vorpommern, Germany.
Generation: 4
8. Johann I von Mecklenburg was born about 1211 (son of Heinrich Burwin I and Mechtild of Saxony); died on 1 Aug 1264. Johann married Luitgard von Henneberg about 1230. Luitgard (daughter of Poppo VII von Henneberg and Elisabeth von Wildberg) died before 14 Jun 1267. [Group Sheet] [Family Chart]
9. Luitgard von Henneberg (daughter of Poppo VII von Henneberg and Elisabeth von Wildberg); died before 14 Jun 1267. Children:
- Elizabeth von Mecklenburg died before 6 Feb 1280.
- 4. Heinrich I von Mecklenburg was born about 1230; died on 2 Jan 1302.
10. Barnim I of Pomerania was born between 1210 and 1218 (son of Bogislaw II of Pomerania and Miroslawa of Eastern Pomerania); died about 13 Nov 1278. Barnim married Marianna about 1238. Marianna died about 27 Jun 1252. [Group Sheet] [Family Chart]
11. Marianna died about 27 Jun 1252. Children:
- 5. Anastasia of Pomerania was born about 1245; died on 15 Mar 1317.
12. Albrecht I of Saxony was born about 1180 (son of Bernhard III of Saxony and Judith of Poland); died on 8 Nov 1261. Albrecht married Helene of Brunswick-Lüneburg between 1247 and 1248. Helene (daughter of Otto I of Brunswick-Lüneburg and Matilde von Brandenburg) was born on 18 Mar 1223; died on 6 Sep 1273. [Group Sheet] [Family Chart]
13. Helene of Brunswick-Lüneburg was born on 18 Mar 1223 (daughter of Otto I of Brunswick-Lüneburg and Matilde von Brandenburg); died on 6 Sep 1273. Children:
- 6. Albrecht II of Saxony died on 25 Aug 1298 in Aken, Saxony-Anhalt, Germany; was buried in Franciscan cloister, Wittenberg, Saxony-Anhalt, Germany.
- Helene of Saxony died on 12 Jun 1309; was buried in Nuremberg, Bavaria.
14. Rudolf IV von Habsburg was born on 1 May 1218 (son of Albrecht IV von Habsburg and Heilwig von Kyburg); died on 15 Jul 1291. Rudolf married Gertrude von Hohenberg in 1245. Gertrude (daughter of Burchard V von Hohenberg and Mechtild von Tübingen) was born in 1225; died on 16 Feb 1281. [Group Sheet] [Family Chart]
15. Gertrude von Hohenberg was born in 1225 (daughter of Burchard V von Hohenberg and Mechtild von Tübingen); died on 16 Feb 1281. Children:
- Mathilde von Habsburg was born about 1253 in Rheinfelden, Aargau, Switzerland; died on 23 Dec 1304 in Munich, Bavaria, Germany; was buried in Fürstenfeld, Germany (now in Austria).
- Guta von Habsburg was born on 13 Mar 1271; died on 18 Jun 1297 in Prague, Bohemia; was buried in Prague, Bohemia.
- Albrecht I was born in Jul 1255; died on 1 May 1308.
- 7. Agnes of Habsburg was born about 1257; died on 11 Oct 1322 in Wittenberg, Saxony-Anhalt, Germany; was buried in Franciscan cloister, Wittenberg, Saxony-Anhalt, Germany.