Lauretta Sylvia Twentyman-Jones 1908–1984 | | |
Lionel George Twentyman-Jones 1909–1983 | | |
Horace Eustace Twentyman-Jones 1912–1992 | | |
Roderick Vernon Twentyman-Jones – | | |
| | Lionel Howard Twentyman-Jones 1880–1962 Lauretta Valentina Lovelock 1882–1969 | | | | George James Lovelock 1856–1951 Rosina Eliza Young 1856–1928 | | | | George Lovelock 1837–1863 | | | | James George Lovelock 1802–1841 | | |
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