Udo III. v.Stade * v.d.Nordmark	Oda v.Werl	Dietrich v.Plötzkau	Mathilde v.Walbeck
Lothar Udo III. v.Stade * v.d.Nordmark		Irmgard v.Plötzkau

Heinrich II. Graf, Markgraf v.Stade * v.d.Nordmark*c.1102, +4.12.1128

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