Compact tree of George Samuel Beckett
| Alexander Machum – | Joseph Sleep – | ||||||||||||
| John Beckett – | Samuel Beckett – | Annie Campbell – | Samuel Machum 1829–1896 | George Eber Machum 1865–1947 | Emily Jane Sleep 1830–1880 | ||||||||
| Margaret Carson – | Martha Holder – | ||||||||||||
| Edwin John Beckett 1888–1979 |
|
Mildred Emily Machum 1894–1985 | |||||||||||
| Andrew Hamilton – | Lambert Stockford – | ||||||||||||
| John Selfridge – | Elizabeth Selfridge – | Mary Steward – | George Hamilton – | Alice Gertrude Hamilton 1867–1945 | Sybil Stockford – | ||||||||
| Grace Beckett – | Catherine Kelly – | ||||||||||||