See also
| Name: | John KNAPP |
| Sex: | Male |
| Father: | Henry KNAPP (c. 1812-1861) |
| Mother: | Margaret CHRISTIAN (c. 1813-1856) |
| Birth | c. 1836 | Chadwell, Leicestershire |
| Census | 2 Jun 1841 (age 4-5) | Wycomb, Billesdon, Rothley, Leicestershire |
| Census | 30 Mar 1851 (age 14-15) | Chadwell Chaplery, Chadwell, Leicestershire |
| Census | 8 Apr 1861 (age 24-25) | |
| Census | 2 Apr 1871 (age 34-35) | |
| Census | 4 Apr 1881 (age 44-45) | |
| Census | 5 Apr 1891 (age 54-55) | |
| Census | 31 Mar 1901 (age 64-65) | |
| Census | 2 Apr 1911 (age 74-75) | |
| Census | 19 Jun 1921 (age 84-85) | |
| Census | 26 Apr 1931 (age 94-95) | |
| Census | 29 Sep 1939 (age 102-103) | Dead |
| Death |