Sylvia Alice Lovelock 1907–1994 Rudolf Erik Sandelin-McCann 1911–1985 | | | | Edgar James Lovelock 1881–1930 Alice Haysmer Streeter 1882–1972 | | | | James Bennetts Lovelock 1856–1942 Martha Polkinghorne 1859–1923 | | | | Peggy Penberthy Bennetts 1829–1919 | | | | George Lovelock 1802–1853 | | |
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| | | John Polkinghorne 1830–1868 | | | | Martha Trescothick 1798–1844 |
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