Alice Louise Jane AMSLER 1875–1950 William RUSHTON 1863–1940 | | |
| | Sarah Marie Evelyne PORTALIS 1851–1936 Johann Friendrick Albert AMSLER 1837–1886 | | |
Jean Maurice « Billy » ROUSSEAU-PORTALIS 1920–1982 | | |
| | Maurice Marie Alfred ROUSSEAU-PORTALIS 1885–1968 Paule Zoe Julie TETARD 1893–1975 | | |
Gaston Marie Alfred ROUSSEAU-PORTALIS 1891–1914 | | |
Marie Louise ROUSSEAU-PORTALIS –1978 | | |
Rosa (Rosita) LANZA DI SCALEA 1909–1984 | | |
Francesco LANZA DI SCALEA 1912–1988 | | |
| | Valentine Marie ROUSSEAU-PORTALIS 1882–1943 Prince Giuseppe « Peppino » LANZA DI SCALEA 1870–1929 | | |
| | Alice Marie PORTALIS 1867–1946 baron Alfred Marie Antoine ROUSSEAU 1847–1923 | | |
| | Nicolas PORTALIS 1809–1891 Jane Cundall PARKER 1823–1910 | | | | Françoise VITALY 1782–1836 | | | | | | | | | | | | Pierre PORTALIS 1645–1717 Madeleine GRANET 1663–1723 |
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| | | Robert Brockholes PARKER 1790–1861 |
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