{{Use dmy dates|date=March 2025}} {{Use British English|date=August 2016}} {{one source|date=March 2016}}
The Honourable '''Angus McDonnell''' {{Post-nominals|country=GBR|size=100%|CB|CMG}} (7 June 1881 – 22 April 1966) was a British engineer, diplomat and Conservative Party politician.<ref name="obit">{{cite news|title=Obituary: Col. The Hon. Angus McDonnell|date=26 April 1966|work=The Times|location=London|page=14}}</ref>
==Early life== He was the second son of William Randal McDonnell, 6th Earl of Antrim, and Louisa McDonnell, Countess of Antrim. After his education at Eton College, he briefly entered business as a merchant banker with Morgan Grenfell. He subsequently moved to the United States, where he worked for Chiswell Langhorne in constructing railways in Virginia. McDonnell became a close friend of Langhorne's daughter Nancy Astor.<ref name="obit" />
With the outbreak of the First World War, he served with the railway troops reserve of the 1st Canadian Division in constructing railways behind the lines of the Western Front and rose to the rank of colonel.<ref name="obit"/>
==Political career== He returned to the United Kingdom, where he was chosen by the Conservative Party to contest the constituency of Dartford at the 1924 general election. He narrowly defeated the sitting Labour Party member of parliament, John Edmund Mills.<ref name="obit"/> McDonnell had little interest in Parliament, did not defend the seat in 1929 and returned to his business activities.<ref name="obit"/>
==Washington honorary attaché== When America entered the Second World War in 1941, McDonnell was appointed Honorary Attaché to Washington, D.C. where he was able to use his personal and business contacts to assist Lord Halifax, British Ambassador to the United States.<ref name="obit"/> McDonnell was a capable aide to the British Ambassador, Lord Halifax. He would be the advance agent to Halifax's speeches and planned a punishing schedule of talks by the ambassador to the American public. His contacts enabled Halifax to further his influence in American political and commercial circles. The role of Ambassador was not one that came easily to Halifax, who greatly relied upon the aid that McDonnell provided.<ref>N.J. Cull, 'Lord Halifax, 1941-46', in M.F. Hopkins, S. Kelly and J.W. Young (eds.), The Washington Embassy British Ambassadors to the United States, 1939-77, (Basingstoke, Macmillan 2009)</ref>
==Personal life and death== He married actress Ethelwyne Sylvia Arthur Jones, the daughter of dramatist Henry Arthur Jones, on 13 December 1913.<ref>{{Cite web|title=Winslow History {{!}} Silvanus Jones (1827-1914) and Henry Arthur Jones the playwright (1851-1929)|url=http://www.winslow-history.org.uk/winslow_families-jones.shtm|access-date=2021-10-02|website=winslow-history.org.uk}}</ref> They had no issue, and she died in 1948. He died at 84 at his home in Tunbridge Wells, Kent, in April 1966.<ref name="obit"/>
==References== {{reflist}}
==Links== *{{rayment-hc|date=March 2012}}
== External links == * {{Hansard-contribs | lieut-colonel-hon-angus-mcdonnell | Angus McDonnell }}
{{s-start}} {{s-par|uk}} {{succession box | title = Member of Parliament for Dartford | years = 1924–1929 | before = John Edmund Mills | after = John Edmund Mills }} {{s-end}}
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{{DEFAULTSORT:McDonnell, Angus}} Category:1881 births Category:1966 deaths Category:Companions of the Order of the Bath Category:Companions of the Order of St Michael and St George Category:UK MPs 1924–1929 Category:Conservative Party (UK) MPs for English constituencies Category:People educated at Eton College Category:Younger sons of earls Category:Canadian military personnel of World War I Category:British diplomats