Burke (1847) and Burke (1898), call her "Anne Elizabeth," but at least one marriage notice names her, Elizabeth Anne, daughter of Richard Fountayne Wilson, esq. and future wife of Henry George Greaves, esq., son of George Greaves, esq., (Yorkshire Gazette, 1841). Numerous other records in FamilySearch' DB also show her as "Elizabethe Anne."
Ann was born in 1821. Ann Wilson ... She passed away after 1851.[1]
Baptism
20 May 1811 Melton on the Hill, Yorkshire daughter of Richard Fountayne Wilson and Sophia, date of birth shown as 10 May 1811 [2]
Census
1851 Census Wharf House, Cottesmore, Oakham, Rutland [3]
Henley G Greaves head, married, age 32, Esquire, (Master at Hounds) farmer, born Kingston, Yorkshire
Elizabeth A wife, age 39, born Melton, Yorkshire
George R Greaves son, age 6, born Hemsworth Yorkshire
Maria E Greaves daughter, age 4, born Hemsworth, Yorkshire
George Greaves father, age 60, magistrate, born Ecclesfield, Yorkshire
Elizabeth Graves step mother, age 63, born Wirksworth, Yorkshire
James Montague brother-in-law, un, age 31, esquire, born Doncaster
Catherine T F Wilson, sister in law, un, age 27, born Melton, Yorkshire
(plus some cousins, visitors and servants)
Sources
Burke, J. (1847). "Wilson, Richard Fountayne, Esq. at Melton," in The Patrician, 4, pp. 298. London: E. Churton. Google Books.
Burke, B. (1898). A Genealogical and Heraldic History of the Landed Gentry of Great Britain & Ireland, 1, pp. 1051. Google Books.
"British Newspaper Archive, Family Notices," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPC2-G2GL : 17 July 2018), Esq Henley George Greaves and Elizabeth Anne Wilson, York, Yorkshire, England, United Kingdom; records extracted FamilySearch and images digitized by FindMyPast; citing York, Yorkshire, England, United Kingdom, 29 May 1841, The British Newspaper Archive, Ireland; FHL microfilm .