Compact tree
| Joseph Swan – | |||||||||||||
| Edward Frazer Swan 1846–1908 | Willis Leon Swan 1897–1957 | Mary Elizabeth Buckingham 1864–1933 | Hilton Lionel DeSilva – | ||||||||||
| Mary Simons 1815–1887 | Lucinda Richardson – | ||||||||||||
| Clayton Leon Swan 1932– |
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| Thomas Henry Alick 1835–1911 | |||||||||||||
| Louisa Ann Alick 1894–1975 | Louisa Ann Alick 1868–1958 | Grace Helena Simmons – | |||||||||||
| Felicia Ann Ming 1838–1933 | |||||||||||||