| Name | duc Marie Gérard Louis Félix Rodrigue des BALBES BERTON de CRILLON |
| Birth | 15 Dec 1782, Paris, Ville-de-Paris, Île-de-France, France |
| Death | 22 Apr 1870, Paris, Ville-de-Paris, Île-de-France, France |
| Title | 5ème duc de Crillon |
| Marriage | 15 Sep 1806 |
| Spouse | Victurnienne Françoise Zoé de ROCHECHOUART de MORTEMART |
| Birth | 10 Jun 1787, Paris, Ville-de-Paris, Île-de-France, France |
| Death | 30 Apr 1849, Crillon, Oise, Hauts-de-France, France |
| 1 F | duchesse Pozzo di Borgo Louise Victurnienne Valentine des BALBES BERTON de CRILLON  |
| Birth | 12 Jan 1812, Paris, Ville-de-Paris, Île-de-France, France |
| Death | 10 Jan 1890, Paris, Ville-de-Paris, Île-de-France, France |
| Death Memo | 51 rue de l'Université |
| Spouse | duca Carlo Geronimo ( Charles Jérôme ) POZZO DI BORGO |