| | Joseph de RIQUET 1858–1937 Gilone LE VENEUR de TILLIÈRES 1889–1962 | | |
| | Elaine GREFFULHE 1882–1958 Armand de GRAMONT 1879–1962 | | |
| | Elisabeth de RIQUET de CARAMAN-CHIMAY 1860–1952 Henry GREFFULHE 1848–1932 | | |
Marie Henri Joseph Barbe Pierre Jean de RIQUET 1890–1968 Jacqueline Marie Albertine Josèphe HENNESSY 1903–1979 | | |
| | Ghislaine de RIQUET 1894–1965 Robert d'HARCOURT 1881–1965 | | |
| | Anne Gabrielle de RIQUET 1901–1977 Casimir PONIATOWSKI 1897–1980 | | |
| | Pierre de RIQUET 1862–1913 | | |
| | Marie de MONTESQUIOU FEZENZAC 1834–1884 Joseph Ii de RIQUET 1836–1892 | | |
Léon de MONTESQUIOU FEZENZAC 1873–1915 | | |
| | Odon de MONTESQUIOU FEZENZAC 1836–1882 | | |
| | Anne-Elisabeth CUILLER-PERRON 1816–1866 Napoléon Pierre Marie Louis Anatole de MONTESQUIOU FEZENZAC 1810–1872 | | |