Udo III. v.Stade * v.d.Nordmark	Oda v.Werl	Hermann v.Magdeburg
Rudolf I. v.Stade * v.d.Nordmark		Richardis v.Sponheim

Rudolf II. Graf, Markgraf v.Stade * v.d.Nordmark+15.3.1144

---

Do you see errors?/Do you have hints?