See also
| Name: | David BERTLES |
| Sex: | Male |
| Father: | William BERTLES (c. 1775- ) |
| Mother: | Jane UNKNOWN (c. 1798- ) |
| Birth | c. 1833 | Ellington, Huntingdonshire |
| Census | 2 Jun 1841 (age 7-8) | High Street, Ellington, Huntingdonshire |
| Census | 30 Mar 1851 (age 17-18) | Ellington, Huntingdonshire |
| Census | 8 Apr 1861 (age 27-28) | |
| Census | 2 Apr 1871 (age 37-38) | |
| Census | 4 Apr 1881 (age 47-48) | |
| Census | 5 Apr 1891 (age 57-58) | |
| Census | 31 Mar 1901 (age 67-68) | |
| Census | 2 Apr 1911 (age 77-78) | |
| Census | 19 Jun 1921 (age 87-88) | |
| Census | 26 Apr 1931 (age 97-98) | |
| Census | 29 Sep 1939 (age 105-106) | Dead |
| Death |