Catherine was the daughter of Pierre de Mornay and Jeanne de Vendôme. The date and place of her birth have not been found.
Her husband was Guillaume de la Jugie. They were married, but the date and place have not been found. Their two known children were Dauphine (c1376-?) and Jean (c1380-?).
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Jean II de Mornay |
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Jeanne de Melun |
Simon de Melun |
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Anne de la Sableiges |
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Bouchard de Vendôme |
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Marguerite de Beaumont-Brienne |
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