Compact tree of William Cyrus Swan
| William Henry Swan – | Ephraim Smith – | Syke Smith –1879 | Rebecca Smith – | ||||||||||
| William Alexander Swan 1836–1904 |
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Rebecca Sophia Smith 1835–1907 | |||||||||||
| Joseph Cooper Swan – | |||||||||||||
| Elizabeth Bean – | Samuel Swan 1796–1852 | Sophronia Swan 1809–1880 | Violet Swan 1795–1860 | ||||||||||
| Sarah Jane Swan – | |||||||||||||