Nielsen Hayden genealogy
Otto I of Brandenburg
Abt 1126 - 1184 (~ 57 years)1. Otto I of Brandenburg was born about 21 Jun 1126 (son of Albrecht of Saxony and Sophia von Winzenburg); died on 7 Mar 1184. Family/Spouse: Adelheid. [Group Sheet] [Family Chart]
Children:- Albrecht II of Brandenburg was born about 1177; died on 25 Feb 1220.
2. Albrecht of Saxony was born in 1100 (son of Otto von Ballenstedt and Eilica von Sachsen); died on 18 Nov 1170. Albrecht married Sophia von Winzenburg about 1125. Sophia (daughter of Hermann I and Hedwig von Krain und Istrien) died on 8 Jun 1160. [Group Sheet] [Family Chart]
3. Sophia von Winzenburg (daughter of Hermann I and Hedwig von Krain und Istrien); died on 8 Jun 1160. Children:
- Adalbert died in 1171.
- Gertrud von Brandenburg
- 1. Otto I of Brandenburg was born about 21 Jun 1126; died on 7 Mar 1184.
- Hermann I von Orlamünde was born about 1130; died on 19 Oct 1176.
- Hedwig von Brandenburg was born about 1140; died before 1 Apr 1203; was buried on 1 Apr 1203 in Altzella Abbey, near Nossen, Saxony, Germany.
- Bernhard III of Saxony was born in 1140; died on 9 Feb 1212.
Generation: 3
4. Otto von Ballenstedt was born about 1075 (son of Adalbert von Ballenstedt and Adelheid); died on 9 Feb 1123. Otto married Eilica von Sachsen. Eilica (daughter of Magnus of Saxony and Sophia of Hungary) was born about 1080; died on 16 Jan 1142. [Group Sheet] [Family Chart]
5. Eilica von Sachsen was born about 1080 (daughter of Magnus of Saxony and Sophia of Hungary); died on 16 Jan 1142. Children:
- 2. Albrecht of Saxony was born in 1100; died on 18 Nov 1170.
6. Hermann I (son of Meginhard IV and Mathilde von Reinhausen); died in 1122. Hermann married Hedwig von Krain und Istrien. Hedwig (daughter of Poppo III) died on 1 Dec 1162. [Group Sheet] [Family Chart]
7. Hedwig von Krain und Istrien (daughter of Poppo III); died on 1 Dec 1162. Children:
- 3. Sophia von Winzenburg died on 8 Jun 1160.
Generation: 4
8. Adalbert von Ballenstedt was born about 1030 (son of Esiko von Ballenstedt and Mathilde von Werl-Hövel); died about 1080. Adalbert married Adelheid. Adelheid (daughter of Otto and Adela de Louvain) died on 28 Mar 1100. [Group Sheet] [Family Chart]
9. Adelheid (daughter of Otto and Adela de Louvain); died on 28 Mar 1100. Children:
- 4. Otto von Ballenstedt was born about 1075; died on 9 Feb 1123.
10. Magnus of Saxony was born about 1045 (son of Ordulf of Saxony and Úfhildr Ólafsdóttir); died on 23 Aug 1106; was buried in Artlenburg, Lower Saxony. Magnus married Sophia of Hungary between 1070 and 1071. Sophia (daughter of Béla I, King of Hungary and Adelaide of Poland) was born about 1050; died on 18 Jun 1095. [Group Sheet] [Family Chart]
11. Sophia of Hungary was born about 1050 (daughter of Béla I, King of Hungary and Adelaide of Poland); died on 18 Jun 1095. Children:
- Wulfhilde of Saxony was born about 1075; died on 29 Dec 1126 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.
- 5. Eilica von Sachsen was born about 1080; died on 16 Jan 1142.
12. Meginhard IV (son of Tiemo of Formbach); died in 1066. Meginhard married Mathilde von Reinhausen. Mathilde (daughter of Elle) died about 1122. [Group Sheet] [Family Chart]
13. Mathilde von Reinhausen (daughter of Elle); died about 1122. Children:
- 6. Hermann I died in 1122.
14. Poppo III was born about 1064 (son of Ulrich von Krain and Sophia of Hungary); died on 3 Jan 1107. Children:
- 7. Hedwig von Krain und Istrien died on 1 Dec 1162.
- Sophie von Krain und Istrien was born about 1105; died on 6 Sep 1128; was buried in Augustinian abbey, Diessen, Bavaria.