| Sidney Child | Lilian Maud Cosgrove | |
| b. 17.04.1890 | b. 24.09.1893 | |
| Married 1915 Hampstead | ||
| d. Q1 1970 St. Marylebone | d. Q4 1973 St. Pancras |
| Lilian Rose Child | Sidney H. Child | Doris J. E. Child | Reginald C. Child | |||
| b. 01.11.1915 | b. 1917 Pancras | b. 24.09.1918 | b. 1922 Pancras |
| 1921 Census | 3 Lismore Road, St. Pancras |
| 1939 Census | 3 Lismore Road, St. Pancras |
| Electoral Registers |