1851 census lookup please - Charlotte BARKER of Sheffield

[GaznDon]

Hi all,
Re: 1851 census.
Please can anyone find Charlotte BARKER, born in Sheffield, in approx 1832?  She'd be about 18 in 1851.
I've found a 'possible' for her in the 1841 census, living on High Street Lane, Sheffield Park, with father John, and sister Mary. (Piece 1336/3, folio 40b, district 7).
Charlotte could also be in the Park area in 1851, as she lived there after she got married to Francis Heathcote.
In 1861 she was on South Street Park, and later, she was on Granville Street.
Many thanks,
gazza189