| Given Name | John A |
| Surname | Downham |
| Birth Date | ABT 1887 |
| Birth Place | Kingsland, London, England |
| Father's Name | Alfred Charles Downham |
| Mother's Name | Annie Kisky |
| Sex | M |
| Death Date | |
| Death Place |
| Spouse Name | Marriage Date | Marriage Place |
|---|
| Type | Date | Place | Description |
|---|---|---|---|
| Residence | 1891 | Bromley, London, England | |
| Residence | 1901 | West Ham, Essex, England | |
| Residence | 1891 | Bromley, London, England | |
| Residence | 1901 | West Ham, Essex, England |