Mary Elizabeth Rowell 1901–1903 | | |
| | John Blackett Rowell 1902–1978 Christina White 1903–1962 | | |
Jacob Pattison Rowell 1919–1993 | | |
| | Mary Ann Knox Blackett 1880–1960 Jacob Pattison Rowell 1876–1932 | | |
Lavinia May Willis 1929–1993 | | |
| | John Blackett Willis 1904–1976 Lavinia May Sore 1907–2003 | | |
| | Letty Victoria Barcock 1908– | | |
Isabella Barlow 1916–1992 | | |
| | Charlotte Willis 1915–1993 John William Edward Alexander 1915–1993 | | |
Mary Blackett Willis 1920–2000 | | |
| | Jane Grundon Blackett 1884–1965 | | |
| | Thomas Goldsmith 1916–2005 | | |
| | David Knox Blackett 1920–1984 | | |
| | David Knox Blackett 1886–1974 | | |
| | Michael Hill Groundwater – | | |
| | Ellen Maud Rudd 1922–1994 | | |
| | Robert Gilbert Blackett 1922–2001 | | |
| | Sarah Jane Gilbert 1893–1984 | | |
Robert Blackett 1896–1897 | | |
| | | | | | | Alexander Blackett 1807–1879 | | | | Alexander Blackett 1780–1809 | | | | Alexander Blackett 1744–1828 | | |
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