See also
| Name: | John HARPER |
| Sex: | Male |
| Father: | William HARPER (c. 1797- ) |
| Mother: | Frances UNKNOWN (c. 1804- ) |
| Birth | c. 1839 | Comberton, Cambridgeshire |
| Census | 2 Jun 1841 (age 1-2) | |
| Census | 30 Mar 1851 (age 11-12) | Swaine Street, Comberton, Cambridgeshire |
| Census | 8 Apr 1861 (age 21-22) | West End Road, Comberton, Cambridgeshire |
| Census | 2 Apr 1871 (age 31-32) | |
| Census | 4 Apr 1881 (age 41-42) | |
| Census | 5 Apr 1891 (age 51-52) | |
| Census | 31 Mar 1901 (age 61-62) | |
| Census | 2 Apr 1911 (age 71-72) | |
| Census | 19 Jun 1921 (age 81-82) | |
| Census | 26 Apr 1931 (age 91-92) | |
| Census | 29 Sep 1939 (age 99-100) | Dead |
| Death |