Onna (1) Omken		Walpurga v.Brederode
Johann II. v.Rietberg		Agnes v.Bentheim u. Steinfurt

Armgard Gräfin v.Rietberg*c.1551, +31.8.(1583/1585)/(v.17.8.)1584

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Do you see errors?/Do you have hints?