| | | | | | | | | | | | | Flora (Fahra) Reuben (1837-1919) |
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| | | | | | | | | | | | | | | | | | | | | | Alfred Ezra Sassoon 1861-1895 | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | Siegfried Sassoon (1886-1967) | |
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| | | | | | | | | | | | | | | | | | The Thornycroft family | | Theresa Thornycroft (1853-1947) | | | | | | | George Thornycroft Sassoon (1936-2006) |
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| | | | | | | | | | | | | | | | | | | | | | | | | | Hester Gatty |
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| | | | | Freddy Faraj Hayim | | | | | | | | | | | Joseph Sassoon Sassoon (1855-1918) | | | | | | Marion Schiff
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| | | | | | | | | | Flora (Farha) Hayim [second wife] | | | Sassoon David Sassoon (1832-1867) | | | | | | | Major Arthur Meyer Sassoon (1889- ) | | | | | | | James Sassoon, Baron Sassoon (1955- ) |
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| | | | | | | | | | | | | | | | | | | | Baroness Louise de Gunzburg (1862-1921) | | | | | | | Hugh Meyer Sassoon (1929- ) |
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| | | | | | | | | | | | | | | | Five more sons and three more daughters* | | | | | | Doris Meyer |
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Heskel Elkebir Gubbay (1740-1816) | | | | Rifka Elkebir Gubbay | | | | | | | | | | | | | | | | Solomon David Sassoon (1841-1894) |
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Ades Elkebir Gubbay | | | | Shoua Heskel Elkebir | | | | | | | | | | | | | | | | | | | | David Solomon Sassoon (1880-1942) | | Rabbi Solomon David Sassoon (1915-1985) | | Rabbi Isaac S.D. Sassoon |
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| | | | | | | | | | | | | | | | | | | Ezekiel Abraham (Heskel Shoua Heskel Elkebir) (1824-1896) | | | | |
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| | | | | | | | | | | | | | | | | | | | | | | | Flora (Farha) Abraham (1859-1936) |
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| | | | | Mazaltov (Muzli Toba) Somekh | | | | | | | | | | | | Aziza Sassoon (1839-1897) |
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| | | | | Saleh Sassoon (1750-1830) | | David Sassoon (1792-1864) | | | | | | | Joseph Sassoon |
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| | | | | | | | | | | | | | Hannah Moses | | |
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| | | | | | | | | | | | | | | Sir Albert Abdullah David Sassoon, 1st Baronet (1817-1896) | | | Sir Edward Albert Sassoon, 2nd Baronet (1856-1912) | | | Sir Philip Albert Gustave David Sassoon, 3rd Baronet (1888-1939) |
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| | | | | | | | | | | | | | | The Rothschild family | | Aline Caroline Rothschild | | | Sybil Rachel Betty Cécile Sassoon (1894-1989) |
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| | | | | | | | | | | | | | | David Sassoon | |
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| | | | | | | | | | | | | | | | | | | | Jacob Elias Sassoon, 1st Baronet (1843-1916) |
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| | | | | | | | | Hannah Joseph [first wife] | | | Elias David Sassoon (1820-1880) | | |
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| | | | | | | | | | | | | | | | | | Edward Elias Sassoon, 2nd Baronet (1853-1924) | | Victor Sassoon, 3rd Baronet (1881-1961) |
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| | | | | | | | | | | | | | | | | | Charles Sassoon |
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| | | | | | | | | | | | | | | | | | Meyer Sassoon (1855-1924) |
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| | | | | | | | | | | | | | | | | | David Sassoon |
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| | | | | | | | | | | | | | | | | | Cesar Sassoon [i] |
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