Margaret Annie Watson 1887– | | |
Frances Elizabeth Watson 1897– | | |
Dorothy Thompson 1929–2004 | | |
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| | Sarah Harriet Grey 1868–1889 Elizabeth Hannah Thompson 1871–1956 | | | | Margaret Blackett 1838–1891 | | | | Margaret Clemitson 1806–1868 |
| | | Joseph Blackett 1806–1870 | | | | Cuthbert Blackett 1778–1861 Ann (Hannah) Bell 1777–1859 | | | | Cuthbert Blackett 1745–1809 | | |
| | | Hannah Richardson 1756–1842 |
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| | | | Matthew Thompson 1839–1893 |
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