| Name | Birth Year | Birth Place |
| Edward G Jack | 1910 | Islington, Middlesex, England |
| Henry C Jack | 1912 | Islington, Middlesex, England |
| Phyllis A Jack | 1919 | Islington, Middlesex, England |
| Sarah Jack | 1884 | Islington, Middlesex, England |
| William H Jack | 1882 | Islington, Middlesex, England |
| William R Jack | 1907 | Islington, Middlesex, England |
| Address | Beaconsfield Buildings |
| Parish | Islington |
| Registration District | Islington |
| County | London, Middlesex |
Source: findmypast - 1921 Census