I have a relative who seems to have three places of birth and a different age for every census.

In 1871 she was married to George Baker aged 23 and from Hilcott, Wiltshire
In 1881 she was widowed aged 41 and from Long Cross, Surrey
In 1891 she was married to George Field aged 44 and from not known
in 1901 still married to Mr Field age 50 and from Wales
In all the above census' she was living in Surrey in the Chertsey /Chobham area.
I have checked the original census apart from the 1881 and they all seem to have been transcribed correctly.
I know from her marriage certificate to George Field that her father was William Higgins but I have been unable to find her prior to 1871. Not knowing her age or place of birth is making this nigh on impossible.
Any ideas?

Thanks
Supermumsmith