About Cosmo Stuart
Lived 1869 – 1921 (aged 51). Cosmo Stuart was a British actor and playwright.
Cosmo Charles Gordon-Lennox (17 August 1868 – 31 July 1921), whose stage name was Cosmo Stuart, was a British actor and playwright of the late 19th and early 20th centuries. He became known as an actor in the 1890s, but by the turn of the century he had begun to concentrate on writing, usually under his real name. He specialised in adapting French comedies for the British stage, but also wrote original works, often as vehicles for his wife, the actress Marie Tempest.
Life and career Early years Gordon-Lennox was born on 17 August 1868 in Berkeley Square, Westminster, then in Middlesex, the only surviving child of Lord Alexander Gordon-Lennox and his wife Emily Frances, née Towneley. An infant sister died the following year. He was educated at the Oratory School, Birmingham, after which he was trained as an actor by Sarah Thorne.
As "Cosmo Stuart" he made his first appearance in London, at the Avenue Theatre on 13 November 1894, as Gerard Brewster in a single matinée performance of a farcical comedy, The Joker, presented by Thorne, giving some of her pupils the chance to appear alongside established actors including Alfred Maltby. He then appeared at the Opera Comique as Lord Cyril in a melodrama, The Wife of Dives, on 26 November, winning good notices. In 1895 he created the small role of the Vicomte de Nanjac in Oscar Wilde's An Ideal Husband, and for the subsequent provincial tour he was promoted to a leading role, Lord Goring.
His next parts were Mervyn Thorp in Mrs Ponderbury's Past (Avenue, November 1895). and Paillard in A Night Out, an adaptation of L'Hôtel du libre échange by Georges Feydeau and Maurice Desvallières (Vaudeville, April 1896). and with Charles Wyndham in The Case of Rebellious Susan 1901) – he turned mostly to writing, usually under his real name. As Cosmo Stuart he appeared in The Princess's Nose (Avenue, March 1902) and The Grass Widow (Shaftesbury, June 1902). It was the first of six of Gordon-Lennox's plays to be produced on Broadway, where Tempest played it for a limited run in 1903–04.
At the Haymarket Theatre in December 1905 Gordon-Lennox, acting under his real name, was in the cast of The Indecision of Mr Kingsbury, which he adapted from Georges Berr's L'Irresolu. He had no success with Miquette (Duke of York's, October 1906), from the French of G. A. Caillavet and Robert de Flers, which closed after two weeks. The Van Dyck (His Majesty's, March 1907), from the French of Eugène Fourrier gave Sir Herbert Tree one of his favourite short parts, but ran for only 32 performances.
The Thief (St James's, November 1907), from Henry Bernstein's Le Voleur, ran for 186 performances and was judged a skilful adaptation. Another adaptation from the French, Angela (1907), had a starry cast including Tempest, Allan Aynesworth, Eric Lewis, Lillah McCarthy and Lydia Bilbrook, but had only a moderate run of 75 performances. Gordon-Lennox's last plays included Her Sister (1907), co-written with Clyde Fitch, seen on Broadway, starring Ethel Barrymore, and Helena's Path written jointly with Anthony Hope, (Duke of York's, May 1910).
References and sources
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Important facts
People in Cosmo Stuart's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Cosmo Stuart's
Frequently asked questions
Who was Cosmo Stuart?
British actor and playwright (1869–1921)
When was Cosmo Stuart born?
Cosmo Stuart was born on 17 August 1869 in Berkeley Square.
When did Cosmo Stuart die?
Cosmo Stuart died on 31 July 1921 in Marlow.
What was Cosmo Stuart's occupation?
Cosmo Stuart was an actor and playwright.
What nationality was Cosmo Stuart?
Cosmo Stuart was British.
Sources & further reading
· DBpedia: Cosmo Gordon-Lennox
Cite this page
APA: Biography.guide. (2026). Cosmo Stuart. https://biography.guide/cosmo-stuart/
MLA: "Cosmo Stuart." Biography.guide, https://biography.guide/cosmo-stuart/.
Chicago: "Cosmo Stuart." Biography.guide. https://biography.guide/cosmo-stuart/.
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