Compact tree of Edward Charles Williams
| Charles Christopher Napier 1864–1942 | Margaret Steede – | ||||||||||||
| Hubert Joyce Williams – |
|
Margaret Elizabeth Napier 1901– | |||||||||||
| Joseph Swan – | |||||||||||||
| Edward Frazer Swan 1846–1908 | Rosalie Elizabeth Swan 1881– | Mary Elizabeth Buckingham 1864–1933 | |||||||||||
| Mary Simons 1815–1887 | Lucinda Richardson – | ||||||||||||