Katharina was the daughter of Johann I von Sayn and Kunigunde von der Neuerburg. The date and place of her birth have not been found.
Her husband was Simon II von Isenburg-Kempenich. They were married, but the date and place have not been found. Their only known child was Simon III (?-c1389).
Johann I von Sayn |
Gottfried I von Sayn |
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Jutta von Isenburg-Grenzau |
Heinrich II (III) von Isenburg-Grenzau |
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Mechtild von Ahr-Hochstaden |
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Kunigunde von der Neuerburg |
Robin von der Neuerburg |
Friedrich II von der Neuerburg |
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Ermengard von Esch |
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Elisabeth von Eppstein |
sir Gottfried III (IV) von Eppstein |
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Mathilde von Isenburg-Braunsberg |