Agnes was the daughter of Simon I von Saarbrücken and Mechtild von Sponheim. The date and place of her birth have not been found.
Her husband was Günther II (IV) von Schwarzburg. They were married, but the date and place have not been found. They had no known children.
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Simon I von Saarbrücken |
Friedrich von Saarbrücken |
Sigebert I von Saar |
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NN von Calw |
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Gisèle de Vaudémont |
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Mechtild von Sponheim |
Meginhard I Gottfried von Sponheim |
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Mechtild von Sponheim |
Albrecht III von Mörsberg |
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Mathilde de Montbéliard |