Nielsen Hayden genealogy
Ancestors of Katharina of Anhalt
- 1390 ┌── Bernhard III of Saxony (1140 - 9 Feb 1212) =>
┌── Heinrich I von Anhalt (Abt 1170 - Between 1251 and 1252)(m. Abt 1211)
│ └── Judith of Poland (Abt 1152 - Aft 1201) =>
│
┌── Bernhard I of Anhalt (Abt 1220 - Between 1286 and 1287)
│ │
│ │ ┌── Hermann I of Thuringia (Abt 1154 - 25 Apr 1217) =>
│ └── Irmgard von Thüringen (Abt 1197 - Abt 1244)(m. Abt 1211)
│ └── Sophie of Bavaria (Abt 1172 - 15 Jul 1238) =>
│
┌── Bernhard II of Anhalt ( - Aft 26 Dec 1323)(m. Bef 27 Dec 1302)
│ │
│ │ ┌── Valdemar II Sejr, King of Denmark (28 Jun 1170 - 28 Mar 1241)
│ │ │ (m. Between 1213 and 1214) =>
│ │ ┌── Abel, King of Denmark (1218 - 29 Jun 1252)(m. 25 Apr 1237)
│ │ │ └── Berengaria (Abt 1194 Coimbra, Portugal - 27 Mar 1221 Ringsted, Zealand, Denmark)
│ │ │ (m. Between 1213 and 1214) =>
│ │ │
│ └── Sophie Abelsdatter of Denmark & S¢nderjylland (Abt 1240 - Aft 1284)
│ │
│ │ ┌── Adolf IV of Holstein (Abt 1192 - 8 Jul 1261)(m. Abt 1223) =>
│ └── Mechtilde von Holstein (1225 - 1288)(m. 25 Apr 1237)
│ └── Hedwig von der Lippe ( - Abt 1250)(m. Abt 1223) =>
│
┌── Bernhard III of Anhalt ( - 20 Aug 1348)(m. Abt 1339)
│ │
│ │ ┌── Wizlaw I of Rügen (Abt 1180 - 7 Jun 1249) =>
│ │ ┌── Jaromar II of Rügen (Abt 1218 - 1260)
│ │ │ └── Margrethe
│ │ │
│ │ ┌── Wizlaw II of Rügen (1240 - 29 Dec 1302)(m. Between 1263 and 1265)
│ │ │ │
│ │ │ │ ┌── Swietopelk II of Eastern Pomerania (Between 1190 and 1200 - 10 Jan 1266)
│ │ │ │ │ (m. Abt 1217) =>
│ │ │ └── Euphemia of Eastern Pomerania
│ │ │ └── Euphrosyne ( - 23 Aug 1235)(m. Abt 1217) =>
│ │ │
│ └── Helene of Rügen ( - 9 Aug 1315 bur.Wiederstedt Cloister, Saxony-Anhalt, Germany)
│ (m. Bef 27 Dec 1302)
│ │
│ │ ┌── Wilhelm of Brunswick-Lüneburg (11 Apr 1184 Winchester, Hampshire, England -
│ │ │ 13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany) =>
│ │ │ 13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany) =>
│ │ ┌── Otto I of Brunswick-Lüneburg (1204 - 19 Jun 1252)
│ │ │ └── Helene of Denmark (Abt 1180 - 22 Nov 1233)(m. Jul 1202 Hamburg, Germany) =>
│ │ │
│ └── Agnes of Brunswick-Lüneburg ( - 18 Mar 1302)(m. Between 1263 and 1265)
│ │
│ │ ┌── Albrecht II of Brandenburg (Abt 1177 - 25 Feb 1220)(m. Aug 1205) =>
│ └── Matilde von Brandenburg (Abt 1210 - 10 Jun 1261)
│ └── Mathilde von Nieder-Lausitz ( - 1255)(m. Aug 1205) =>
│
Katharina of Anhalt ( - 30 Jan 1390)
│
│ ┌── Bernhard III of Saxony (1140 - 9 Feb 1212) =>
│ ┌── Heinrich I von Anhalt (Abt 1170 - Between 1251 and 1252)(m. Abt 1211)
│ │ └── Judith of Poland (Abt 1152 - Aft 1201) =>
│ │
│ ┌── Siegfried I of Anhalt (Abt 1230 - Aft 25 Mar 1298)(m. Bef 17 Oct 1259)
│ │ │
│ │ │ ┌── Hermann I of Thuringia (Abt 1154 - 25 Apr 1217) =>
│ │ └── Irmgard von Thüringen (Abt 1197 - Abt 1244)(m. Abt 1211)
│ │ └── Sophie of Bavaria (Abt 1172 - 15 Jul 1238) =>
│ │
│ ┌── Albrecht I of Anhalt ( - Between 17 Aug 1316 and 2 Mar 1317)(m. 1300)
│ │ │
│ │ │ ┌── Magnus Minnesköld (Abt 1160 - 31 Jan 1208 near Kungslena, Västergötland, Sweden)
│ │ │ │ =>
│ │ │ │ =>
│ │ │ ┌── Birger Magnusson (Abt 1200 - 21 Oct 1266)(m. Abt 1235)
│ │ │ │ └── Ingrid Ylva (Between 1175 and 1180 - 1251)
│ │ │ │
│ │ └── Katarina of Sweden (1245 - ??)(m. Bef 17 Oct 1259)
│ │ │
│ │ │ ┌── Erik X Knutsson, King of Sweden (Abt 1180 - 10 Apr 1216)(m. 1210) =>
│ │ └── Ingeborg Eriksdotter (Abt 1212 - 1254)(m. Abt 1235)
│ │ └── Richiza of Denmark ( - 8 May 1220 bur.Ringsted, Zealand, Denmark)(m. 1210) =>
│ │
└── Mathilde of Anhalt ( - Abt 1342)(m. Abt 1339)
│
│ ┌── Albrecht II of Brandenburg (Abt 1177 - 25 Feb 1220)(m. Aug 1205) =>
│ ┌── Johann I of Brandenburg (1213 - 4 Apr 1266)(m. 1236)
│ │ └── Mathilde von Nieder-Lausitz ( - 1255)(m. Aug 1205) =>
│ │
│ ┌── Konrad I (Between 1236 and 1245 - Between 15 Mar 1304 and 21 May 1304)(m. 1260)
│ │ │
│ │ │ ┌── Valdemar II Sejr, King of Denmark (28 Jun 1170 - 28 Mar 1241)
│ │ │ │ (m. Between 1213 and 1214) =>
│ │ └── Sophie of Denmark (1217 - 2 Nov 1247 Flensburg, Schleswig-Holstein, Germany)(m. 1236)
│ │ └── Berengaria (Abt 1194 Coimbra, Portugal - 27 Mar 1221 Ringsted, Zealand, Denmark)
│ │ (m. Between 1213 and 1214) =>
│ │
└── Agnes of Brandenburg ( - 4 Jun 1330 bur.St. Nikolai, Zerbst, Saxony-Anhalt, Germany)(m. 1300)
│
│ ┌── Wladislaw Odonicz (Abt 1190 - 5 Jun 1239)(m. Between 1218 and 1220) =>
│ ┌── Przmyslaw I (1220 - 4 May 1257)(m. 1244)
│ │ └── Jadwiga ( - 29 Dec 1249)(m. Between 1218 and 1220)
│ │
└── Konstancja of Poland (Between 1245 and 1246 - 10 Oct 1281)(m. 1260)
│
│ ┌── Henryk II of Silesia (Between 1196 and 1204 -
│ │ 9 Apr 1241 Legnica, Lower Silesia, Poland)(m. Between 1214 and 1218) =>
│ │ 9 Apr 1241 Legnica, Lower Silesia, Poland)(m. Between 1214 and 1218) =>
└── Elisabeth von Schlesien (Between 1224 and 1232 - 16 Jan 1265 Modrze, Poznan, Poland)
(m. 1244)
└── Anna of Bohemia (Between 1201 and 1204 Prague, Bohemia - 23 Jun 1265)
(m. Between 1214 and 1218) =>