Compact tree of Howard Benson Swan
| Anthony Swan 1790–1875 | |||||||||||||
| Joseph Swan – | Edward Frazer Swan 1846–1908 | Mary Simons 1815–1887 | |||||||||||
| Charlotte Lambert – | |||||||||||||
| Alfred Doyle Swan 1880–1962 |
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Matilda Olivia Dill 1888– | |||||||||||
| Mary Elizabeth Buckingham 1864–1933 | Lucinda Richardson – | ||||||||||||