Compact tree
| Henry Thomas Swan 1846–1882 | William Henry Darrell – | ||||||||||||
| Henry Hyland Swan 1882–1941 | Clarence Hyland Swan 1914–1972 | Edith Mary Darrell 1894–1956 | |||||||||||
| Alice Isabelle Margaret Mackenzie 1856–1945 | Eleanor Gertrude Furbert – | ||||||||||||
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| Clifford Simons 1905–1997 | June Audrey Simons 1928– | Albana June Paynter – | |||||||||||