| Dukedom of Gramont | |
|---|---|
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| Creation date | 1643 ; 1648 |
| Created by | Louis XIII and Louis XIV (regency of Anne of Austria) |
| Peerage | France |
| First holder | Antoine II de Gramont-Touloujon, 1st Duke of Gramont |
| Present holder | Antoine de Gramont, 15th Duke of Gramont |
| Heir apparent | none |
| Subsidiary titles | Duke of Guiche Count of Guiche Prince of Bidache Viscount of Aster[1] |
| Former seat(s) | Château de Bidache |
The title of Duke of Gramont (duc de Gramont) is a French dukedom and former peerage. It was created in 1648 for French Marshal Antoine III de Gramont.
- ^ Daniel Coit Gilman; Harry Thurston Peck; Frank Moore Colby (1906). The New international encyclopaedia. Vol. 9. Dodd, Mead and company.