| Family with parents |
| mother |
Susan Hayward Swan Birth: 13 November 1873 24 Death: 2 February 1955 — Sandys, Bermuda |
| himself |
Windsor Gordon Swan Birth: 1 June 1905 31 — Sandys, Bermuda Death: 17 January 1978 |
| Mother’s family with Christopher Simmons |
| step-father |
Christopher Simmons Christening: 17 February 1884 31 29 Death: 28 January 1923 — Sandys, Bermuda |
| mother |
Susan Hayward Swan Birth: 13 November 1873 24 Death: 2 February 1955 — Sandys, Bermuda |
|
Marriage: 9 January 1908 — Sandys, Bermuda |
|
|
2 years half-sister |
Gladys Viola Simmons Birth: 2 April 1910 26 36 — Sandys, Bermuda |
|
-22 months half-brother |
Ashford Calvin Simmons Birth: 12 June 1908 24 34 — Sandys, Bermuda Death: 26 September 1908 |
| half-sister |
Mildred Fairflax Simmons Birth: 12 June 1908 24 34 — Sandys, Bermuda Death: 9 September 1908 |
| Family with Leah O'Neil Claudine Simmons |
| himself |
Windsor Gordon Swan Birth: 1 June 1905 31 — Sandys, Bermuda Death: 17 January 1978 |
| wife |
Leah O'Neil Claudine Simmons Birth: 26 November 1904 33 33 Death: 6 December 1948 |
|
Marriage: 27 June 1929 — |
|
|
18 months daughter |
Amabel Cecilia Louise Swan Birth: 1930 24 25 |
|
17 months son |
Windsor Elsworth Simmons Birth: 7 June 1931 26 26 — Sandys, Bermuda Death: 25 April 2003 |
|
14 months daughter |
Madge Claudine Swan Birth: 6 August 1932 27 27 — Sandys, Bermuda |
|
2 years son |
Lionell Everett Brunell Swan Birth: 23 September 1934 29 29 — Sandys, Bermuda |
|
19 months son |
Campbell Gilmour Swan Birth: 5 May 1936 30 31 — Sandys, Bermuda Burial: St Jame's Church, Sandys, Bermuda |
|
3 years daughter |
Maude Davina Swan Birth: 19 December 1938 33 34 — Sandys, Bermuda |