| | James Albert Blackett 1880–1958 Edith Mary Smith 1892–1928 | | | | William Blackett 1835–1888 | | | | Thomas Blackett 1806–1867 Elizabeth Chapman 1814–1875 | | | | Joseph Blackett 1780–1869 Elizabeth Stephenson 1784–1874 | | |
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| | | John (Langstaff) Longstaff 1791–1866 |
| | | Jonathan Morton 1809–1864 |
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| | | Mary Ann Beaglehole 1860–1929 |
| | | Mary Ann Beaglehole 1860–1929 |
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