Fortanier was the son of Jean I de Gourdon Saint-Cirq and Yolande de Penne. The date and place of his birth have not been found.
Jean I de Gourdon Saint-Cirq |
Fortanier IV de Gourdon-Saint-Cirq |
Bertrand II de Gourdon-Saint-Cirq |
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Soubirane de Cardaillac |
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Aygline de Bérail |
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Yolande de Penne |
Olivier II de Penne |
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Yolande de Barrière |
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