She only had one known parent her mother Eliza Bramhall - spelling of the surname is all over the place.
Ann was base born circa 1847/8.
Her mother Eliza age 29 married Robert Bell age 30 on 22 August 1853.
Her father Thomas Bramah (spelling)
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Notes Thomas Bramhall married Hannah Rodger 16 January 1814 Sheffield, St Peter & St Paul, no witnesses listed Ref: ancestry.
There is also a Thomas Bramhall married Hannah Rodger St Mary Sheffield 28 July 1823. More research required to know which is correct.
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1861 census Robert Bell 39, Eliza Bell 36, *Ann Bramhall 12 listed as daughter in law (s/b Step daughter)
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William Hardy 22 Collier married Ann Brammer 20 on 25 December 1864 Wath Upon Dearne - corrected spelling
Witness Lavinia Hardy and Robert Fletcher.
His father Emanuel Hardy, - Collier
Her father blank.
Ref: FindMyPast