Otto II. v.Braunschweig-Lüneburg	Mechthild v.Baiern	Otto III. (IV) v.Ravensberg	Margaretha v.Berg
Wilhelm v.Braunschweig-Lüneburg		Hedwig v.Ravensberg

Mechtild (Mathilde) v.Braunschweig-Lüneburg+fr.16.5.1410

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