Nielsen Hayden genealogy
Richza of Werle
- Aft 13121. Richza of Werle (daughter of Heinrich I of Werle and Richeza Birgersdotter); died after 2 Oct 1312; was buried in Göttingen, Lower Saxony, Germany. Richza married Albrecht II of Brunswick on 10 Jan 1284. Albrecht (son of Albrecht I and Alessina de Monferrato) was born about 1268; died on 22 Sep 1318; was buried in Brunswick Cathedral, Braunschweig, Lower Saxony, Germany. [Group Sheet] [Family Chart]
Children:- Magnus I of Brunswick was born about 1304; died between 15 Jun 1369 and 15 Aug 1369; was buried in St. Michaelis, Lüneberg, Lower Saxony, Germany.
- Ernst of Brunswick was born in 1305; died on 24 Apr 1367.
2. Heinrich I of Werle was born about 1235 (son of Nikolaus I of Werle and Jutta von Anhalt); died on 8 Oct 1291. Heinrich married Richeza Birgersdotter in 1262. Richeza (daughter of Birger Magnusson and Ingeborg Eriksdotter) died before 13 Dec 1288. [Group Sheet] [Family Chart]
3. Richeza Birgersdotter (daughter of Birger Magnusson and Ingeborg Eriksdotter); died before 13 Dec 1288. Children:
- 1. Richza of Werle died after 2 Oct 1312; was buried in Göttingen, Lower Saxony, Germany.
Generation: 3
4. Nikolaus I of Werle was born about 1213 (son of Heinrich Burwin II and Kristina); died on 10 May 1277. Nikolaus married Jutta von Anhalt in Oct 1231. Jutta (daughter of Heinrich I von Anhalt and Irmgard von Thüringen) died after 14 May 1277. [Group Sheet] [Family Chart]
5. Jutta von Anhalt (daughter of Heinrich I von Anhalt and Irmgard von Thüringen); died after 14 May 1277. Children:
- 2. Heinrich I of Werle was born about 1235; died on 8 Oct 1291.
- Johann I of Werle was born about 1245; died on 15 Oct 1283.
6. Birger Magnusson was born about 1200 (son of Magnus Minnesköld and Ingrid Ylva); died on 21 Oct 1266. Birger married Ingeborg Eriksdotter about 1235. Ingeborg (daughter of Erik X Knutsson, King of Sweden and Richiza of Denmark) was born about 1212; died in 1254. [Group Sheet] [Family Chart]
7. Ingeborg Eriksdotter was born about 1212 (daughter of Erik X Knutsson, King of Sweden and Richiza of Denmark); died in 1254. Children:
- 3. Richeza Birgersdotter died before 13 Dec 1288.
- Valdemar Birgersson, King of Sweden was born in 1237; died on 26 Dec 1302.
- Katarina of Sweden was born in 1245.
Generation: 4
8. Heinrich Burwin II was born about 1170 (son of Heinrich Burwin I and Mechtild of Saxony); died on 5 Dec 1226. Heinrich married Kristina about 1200. Kristina died after 20 May 1248. [Group Sheet] [Family Chart]
9. Kristina died after 20 May 1248. Children:
- Mechtild von Mecklenburg died on 23 Nov 1270.
- Margareta von Mecklenburg died after 23 Oct 1274.
- 4. Nikolaus I of Werle was born about 1213; died on 10 May 1277.
10. Heinrich I von Anhalt was born about 1170 (son of Bernhard III of Saxony and Judith of Poland); died between 1251 and 1252. Heinrich married Irmgard von Thüringen about 1211. Irmgard (daughter of Hermann I of Thuringia and Sophie of Bavaria) was born about 1197; died about 1244. [Group Sheet] [Family Chart]
11. Irmgard von Thüringen was born about 1197 (daughter of Hermann I of Thuringia and Sophie of Bavaria); died about 1244. Children:
- Hedwig von Anhalt died on 21 Dec 1259.
- 5. Jutta von Anhalt died after 14 May 1277.
- Bernhard I of Anhalt was born about 1220; died between 1286 and 1287.
- Siegfried I of Anhalt was born about 1230; died after 25 Mar 1298.
12. Magnus Minnesköld was born about 1160 (son of Bengt Folkason); died on 31 Jan 1208 in near Kungslena, Västergötland, Sweden. Magnus married Ingrid Ylva. Ingrid was born between 1175 and 1180; died in 1251. [Group Sheet] [Family Chart]
13. Ingrid Ylva was born between 1175 and 1180; died in 1251. Children:
- 6. Birger Magnusson was born about 1200; died on 21 Oct 1266.
14. Erik X Knutsson, King of Sweden was born about 1180 (son of Canute I Eriksson, King of Sweden); died on 10 Apr 1216. Erik married Richiza of Denmark in 1210. Richiza (daughter of Valdemar I den Store, King of Denmark and Sofie of Polotsk) died on 8 May 1220; was buried in Ringsted, Zealand, Denmark. [Group Sheet] [Family Chart]
15. Richiza of Denmark (daughter of Valdemar I den Store, King of Denmark and Sofie of Polotsk); died on 8 May 1220; was buried in Ringsted, Zealand, Denmark. Children:
- 7. Ingeborg Eriksdotter was born about 1212; died in 1254.