| | Napoléon Pierre Marie Louis Anatole de MONTESQUIOU FEZENZAC 1810–1872 Anne-Elisabeth CUILLER-PERRON 1816–1866 | | | | Anatole de MONTESQUIOU FEZENZAC 1788–1878 Elodie Marie Joséphine de MONTESQUIOU FEZENZAC 1790–1875 | | | | Anne Elisabeth « Pierre » de MONTESQUIOU FEZENZAC 1764–1834 Louise Charlotte Françoise LE TELLIER 1765–1835 | | |
| | | Henri de MONTESQUIOU FEZENZAC 1768–1844 Augustine DUPLEIX de BACQUENCOURT 1772–1797 | | |
|
|
| | | François CUILLER-PERRON 1753–1834 Anne du TROCHET 1786–1825 Madeleine DERIDAN 1768–1804 |
|
|
