Nielsen Hayden genealogy
Oda

Generation: 1
Generation: 3
Generation: 4
1. Oda (daughter of Thietmar II); died before 1068. Family/Spouse: Wilhelm III. Wilhelm (son of Wilhelm II) was born about 960; died on 16 Apr 1039. [Group Sheet] [Family Chart]
Children:Family/Spouse: Dedi II. Dedi (son of Dietrich II and Mathilde of Miessen) was born about 1020; died in Oct 1075. [Group Sheet] [Family Chart]
Children:- Adelaide of Eilenburg died in 1071.
2. Thietmar II was born about 995 (son of Gero II and Adelaida); died on 10 Jan 1030. Notes:
Margrave of the Lausitz.
Children:
- 1. Oda died before 1068.
Generation: 3
4. Gero II was born about 975 (son of Thietmar I and Swanhild); died on 1 Sep 1015. Notes:
Margrave of the Ostmark.
Gero married Adelaida. [Group Sheet] [Family Chart]
5. Adelaida Children:
- 2. Thietmar II was born about 995; died on 10 Jan 1030.
Generation: 4
8. Thietmar I was born about 925 (son of Christian and Hidda); died in 978. Other Events:
- Alternate death: 3 Aug 979
Notes:
Margrave of the Ostmark.
Thietmar married Swanhild. Swanhild (daughter of Hermann and Oda) died on 26 Nov 1014. [Group Sheet] [Family Chart]
9. Swanhild (daughter of Hermann and Oda); died on 26 Nov 1014. Children:
- 4. Gero II was born about 975; died on 1 Sep 1015.