| Family with parents |
| father | |
| mother | |
|
Marriage: 11 February 1864 — |
|
|
11 months elder brother |
James Ernest Swan Birth: 8 January 1865 — Sandys, Bermuda Death: 23 October 1886 — Sandys, Bermuda |
|
18 months elder sister |
Annie Maria Swan Birth: 14 July 1866 — Sandys, Bermuda Death: 19 July 1866 — Sandys, Bermuda |
|
1 year elder sister |
Annie Maria Gilbert Swan Birth: 1 July 1867 Death: 18 April 1938 |
|
19 months elder sister |
Mary Matilda Swan Birth: 18 January 1869 — Sandys, Bermuda Death: 17 July 1909 |
|
2 years himself |
Thomas Henry Moshat Swan Birth: 28 June 1871 — Sandys, Bermuda |
|
6 years younger brother |
Charles Steward Swan Birth: Death: 6 May 1886 |
|
3 years younger sister |
Anna Regina Evans Swan Birth: 15 December 1879 — Sandys, Bermuda |
|
3 years younger brother |
Benjamin Joseph Simmons Swan Birth: 20 September 1882 |
|
3 years younger sister |
Eldora Jane Lee Swan Birth: 6 March 1885 Death: 24 April 1951 |
|
3 years younger brother |
Ernest Triscott Cavendish Swan Birth: 6 October 1887 |
|
2 years younger sister |
Priscilla Alice Swan Christening: 24 November 1889 — St Jame's Church, Sandys, Bermuda Death: 20 March 1908 — Sandys, Bermuda |
|
-14 years younger sister |
Melville Sarah Elizabeth Swan Birth: 28 November 1875 Death: 19 January 1930 — Sandys, Bermuda |
| Family with Lydia Alethia Jane Simons |
| himself |
Thomas Henry Moshat Swan Birth: 28 June 1871 — Sandys, Bermuda |
| wife |
Lydia Alethia Jane Simons Birth: 1879 |
|
Marriage: 12 January 1899 — St Anne's Church, Southampton, Bermuda |