| Relationships |
| (Calculated from the demography records) |
| Name | | Relation | | G | Born | Place | Died | Place | Occupation |
| Elizabeth Argar | | Sister | | F | 1835 | Elham | 1909 | Elham | |
| George Carswell | | Nephew | | M | 1873 | Elham | 1922 | Islington District, London | Brickmaker & Motorman |
| John Carswell | | Nephew | | M | 1877 | Elham | | | |
| Joseph Fred Carswell | | Nephew | | M | 1879 | Elham | 1962 | Maldon District Essex | |