Thanks Carol for the info.
I am now looking for details of her birth, parents etc. The details from the 1841 census for Duke Street Derby give her age as 59. (Could this be 39). The 1861 census, 12 Edward Street, gives her age as 66. I know her husband died in 1837.
There are a good number of Woods in Bingham at that time but I can't find a Dorothy.
Regards
Dave