| | Joan Margaret LOVELOCK 1922–1982 William Ernest HOBBS 1920–1998 | | |
Roy Gilbert LOVELOCK 1924–1924 | | |
| | Monica Katherine LOVELOCK 1925–1958 Willem HALFFMAN 1924–2002 | | |
Gerald Charles LOVELOCK 1927– | | |
| | William Robert LOVELOCK 1900–1957 Winifred Margaret CANTELLO 1900–1980 | | | | Charles John LOVELOCK 1859–1922 Ellen Catherine (Eleanor) NICHOLLS 1859–1926 | | | | Charles LOVELOCK 1818–1865 | | | | Thomas LOVELOCK 1788–1863 | | | | Thomas LOVELOCK 1763–1833 | | |
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| | | Joseph NICHOLLS 1818–1885 |
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| | | Elizabeth Emily CANTELLO 1867– |
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