| Name | Birth Year | Birth Place |
| Brain | 1921 | Mitcham, Surrey, England |
| Alfred Charles Brain | 1883 | Southwark, London, England |
| Charles Alfred Brain | 1906 | Bermondsey, London, England |
| Elsie Violet Brain | 1914 | Mitcham, Surrey, England |
| Henry Ernest Brain | 1910 | Southwark, London, England |
| Leonard Arthur Brain | 1908 | Southwark, London, England |
| Lily Charlotte Brain | 1884 | Bermondsey, London, England |
| Stanley Reginald Brain | 1916 | Mitcham, Surrey, England |
| Address | Unknown |
| Parish | Mitcham, Holborn Union School |
| Registration District | Croydon |
| County | Surrey |
Source: findmypast - 1921 Census