Compact tree
| Samuel James Swan 1855–1916 | James Alexander Carl Dowling 1854–1940 | ||||||||||||
| Samuel James Gordon Paynter Swan 1886–1943 | Otis St George Swan 1919– | Ethel Lilian Louise Dowling 1891–1982 | |||||||||||
| Arabella Alice Paynter 1863– | Mary Gertrude Wellman 1856–1891 | ||||||||||||
|
|
Anthea Isabell Swan 1940– | ||||||||||||
| Dorothy Isabell Smith 1918– | |||||||||||||