| | Edith Hannah Raine 1891–1980 Thomas William Milner 1889–1956 | | |
Donovan Blackett Sparks 1938–2019 | | |
| | Edwina Blackett 1918–1964 Joseph Henry Sparks 1914–1981 | | |
| | Mary Elizabeth Raine 1897–1970 Rupert Edward Blackett 1889–1959 | | |
| | Margaret Gargett 1866–1905 | | | | Hannah Blackett 1840–1897 Sarah Brunskill 1848–1917 | | | | | | | | William Parmeley 1772–1839 |
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| | | Cuthbert Blackett 1814–1875 | | | | Cuthbert Blackett 1778–1861 Ann (Hannah) Bell 1777–1859 | | | | Cuthbert Blackett 1745–1809 | | |
| | | Hannah Richardson 1756–1842 |
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| | | Robert Brunskill 1823–1901 Elizabeth Blackett 1823–1902 | | | | | Joseph Blackett 1780–1869 Elizabeth Stephenson 1784–1874 | | | | Cuthbert Blackett 1745–1809 | | |
| | | Ralph Stephenson 1753–1829 | | |
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