Siegfried II. v.Stade	Adela v.Alsleben	Konrad (III) v.Ortenau	Beatrix v.Lothringen?
Lothar Udo I. v.Stade * v.d.Nordmark		Adelheid v.Oeningen?

Udo III. Graf, Markgraf v.Stade * v.d.Nordmark*1020/1030, +4.5.1082

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