Duchy of Gascony
- Coat of Arms
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Duchy of Gascony
Arms awarded by Louis XIV in 1696
- Ruling Houses
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House of Poitiers
Eudes de Poitiers -
House of Armagnac
Bernanrd II d'Armagnac -
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House of Lancaster
John of Gaunt -
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House of Valois
Charles de France
