Henry Wentworth-FitzWilliam
British politician (1840–1920)

The Hon. William Henry Wentworth-FitzWilliam (26 December 1840 – 10 July 1920), was a British Liberal, and later Liberal Unionist politician.
Background
Wentworth-FitzWilliam was the second son of William Wentworth-FitzWilliam, 6th Earl FitzWilliam, and Lady Frances Harriet, daughter of George Douglas, 17th Earl of Morton. Viscount Milton, the Hon. Charles Wentworth-FitzWilliam and the Hon. John Wentworth-FitzWilliam were his brothers
Political career
Wentworth-FitzWilliam entered Parliament for Wicklow in 1868, a seat he held until 1874. He later represented the West Riding of Yorkshire South between 1880 and 1885 and Doncaster between 1888 and 1892. Initially a Liberal, he disagreed with William Ewart Gladstone over Irish Home Rule and sat as a Liberal Unionist between 1888 and 1892.
Family
Fitzwilliam married Lady Mary Butler, daughter of the late John Butler, 2nd Marquess of Ormonde and sister of the-then Marquess of Ormonde at St George's, Hanover Square in London on 12 July; the ceremony was reportedly a significant society event, attended by many members of the British Aristocracy.
The couple had three children:
Marie "Mab" Albreda Blanche Wentworth-FitzWilliam (1879 - 14 April 1963) (married Major Harold Maxwell Walker in 1904)
Marya Constance Walker (25 Oct 1905 - 7 April 1997)
Ellenor Mildred Kathleen Walker (1 Sept 1908 - 20 Feb 1991)
Rachel Marie Gabrielle Walker (13 May 1913 - 27 Nov 1997)
Albreda Mary Walker (8 Oct 1922 - 22 Dec 1976)
Isabel "Elsie" Elizabeth Mary Wentworth-FitzWilliam (1880 - 1955)
Irene "Ena" Serga Alice Jane Mary Wentworth-FitzWilliam (1883 - 19 Mar 1972)
In May 1933 his youngest daughter Irene converted to Islam, and changed her name to Ayesha el Mahdia ("Ayesha the Englightened"); she permanently took up residence in Cairo, Egypt in 1931.
This brief starts where responsible research should: with the source description of “Henry Wentworth-FitzWilliam” as british politician (1840–1920). Everything that follows is an evidence route, not borrowed authority.
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Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Mar 12, 2026. The linked authority identifier is Q5730014. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1840, 1920, 1868 and 1874.
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This entry incorporates text from “Henry Wentworth-FitzWilliam” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.