↑ 1.01.1 "General Register Office Death Certificate of Mary HILL" 1842 Winchester Registration District (Sub District: Micheldever), County of Southampton Entry No. 229.
↑ 2.02.1 "1841 England and Wales Census" Class: HO107; Piece: 404; Book: 24; Civil Parish: Mitcheldever; County: Hampshire; Enumeration District: 6; Page: 13
Original data: Census Returns of England and Wales, 1841. Kew, Surrey, England: The National Archives of the UK (TNA): Public Record Office (PRO), 1841. Image available at Ancestry.co.uk and FindMyPast
It may be possible to confirm family relationships with Mary by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Mary: