Can you give your sources for these details please?
The only Charity Harvey I can see married a Robert Allum in 1831 and on every census it states she was born at Horham, Suffolk, ca.1806
Can't find a marriage anywhere between a William Harvey and Judith Musk (how did you come by her maiden name?) - indeed, the only thing I can find is 2 baptisms on the same date at Wilby - 3/12/1837 - for a Susan and Lettice Harvey - with parents being a William and Judith - but they couldn't be having children for 37 years!!
At the moment nothing seems to be adding up.
Annette
PS. There is only one Judith Harvey burial on Suffolk NBI - bc.1774, bur.1863 Stradbrooke, Suffolk but census shows she was the wife of a Lionel Harvey.