| | Maurice Marie Alfred ROUSSEAU-PORTALIS 1885–1968 Paule Zoe Julie TETARD 1893–1975 | | | | baron Alfred Marie Antoine ROUSSEAU 1847–1923 Alice Marie PORTALIS 1867–1946 | | | | Marius Alphonse ROUSSEAU 1820–1870 Angèle Céleste BALIT –1852 | | | | Jean-Baptiste Louis ROUSSEAU 1780–1831 |
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| | | Nicolas PORTALIS 1809–1891 Jane Cundall PARKER 1823–1910 | | | | Françoise VITALY 1782–1836 | | |
| | | Robert Brockholes PARKER 1790–1861 |
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