Konrad I. v.Rietberg	Oda zur Lippe	Otto I. v.Horstmar	Adelheid v.Ahaus
Friedrich I. v.Rietberg		Beatrix v.Horstmar

Konrad II. Graf v.Rietberg*v.1269, +1303/24.4.1313

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Do you see errors?/Do you have hints?