Eliza WALFORD (nee DOVEY) d 1862 (General)
A check of the death registration in the name of Elizabeth DOVEY on the GRO online index gives us this detail:
Name: Age at Death (in years):
DOVEY, ELIZABETH 55
GRO Reference: 1862 D Quarter in MONMOUTH Volume 11A Page 14
The age given is close to the expected age of the person sought.
It is also worth mentioning that a pdf copy of the entry can be ordered from the GRO website at a cost of £8.00 .
Mike