See also
| Name: | Mary BARNES |
| Sex: | Female |
| Father: | James BARNES (c. 1811- ) |
| Mother: | Elizabeth Mary COWAN (c. 1813- ) |
| Birth | Mar 1840 | Cantsfield, Lancashire Lancaster 21 517 |
| Census | 2 Jun 1841 (age 1) | Cantsfield, Lancashire |
| Census | 30 Mar 1851 (age 10-11) | Abbotson's House, Cantsfield, Lancashire |
| Census | 8 Apr 1861 (age 21) | |
| Census | 2 Apr 1871 (age 31) | |
| Census | 4 Apr 1881 (age 41) | |
| Census | 5 Apr 1891 (age 51) | |
| Census | 31 Mar 1901 (age 60-61) | |
| Census | 2 Apr 1911 (age 71) | |
| Census | 19 Jun 1921 (age 81) | |
| Census | 26 Apr 1931 (age 91) | |
| Census | 29 Sep 1939 (age 99) | |
| Death |