Kata Kunci Pencarian:
- Nordthüringgau
- Gebhard of Supplinburg
- Dedo I, Count of Wettin
- Brun I, Count of Brunswick
- Harzgau
- Christian of Thuringia
- Dietrich of Haldensleben, Margrave of the Nordmark
- Count palatine
- Odo I, Margrave of the Saxon Ostmark
- Eastphalia
