About Oonagh Guinness
Lived 1910 – 1995 (aged 85). Oonagh Guinness was a socialite.
Oonagh Browne, Baroness Oranmore (née Guinness ; 22 February 1910 – 2 August 1995) was an Anglo-Irish socialite, society hostess and art collector, and the second wife of Dominick Browne, 4th Baron Oranmore and Browne.
Early life She was born on 22 February 1910 in Hanover Square, London, the youngest of the three daughters of Ernest Guinness (1876–1949) and Marie Clothilde Russell (1873–1953), daughter of Sir George Russell, 4th Baronet. Ernest Guinness was the second son of Edward Guinness, 1st Earl of Iveagh (1847–1927). She believed that she was "the favourite of her father's three blonde and blue-eyed daughters".
Public life Oonagh was a prominent hostess, particularly after her second divorce in 1950, when the Luggala Estate became a centre of Irish social life. "Oonagh somehow imbued Luggala with enchantment. Nobody could keep away: Dublin intelligentsia, literati, painters, actors, scholars, hangers-on, toffs, punters, poets, social hang-gliders were attracted to Luggala as to nowhere else in Ireland — perhaps even in Europe, from where many would come. And the still centre of this exultant, exuberant chaos was Oonagh." who later was discovered to be an ex-fascist imposter – they divorced in 1965.
She died at her famous residence, Luggala on 2 August 1995.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Family & relationships
People in Oonagh Guinness's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Oonagh Guinness's
Frequently asked questions
Who was Oonagh Guinness?
Golden Guinness Girl of the 1920s
When was Oonagh Guinness born?
Oonagh Guinness was born on 22 February 1910.
When did Oonagh Guinness die?
Oonagh Guinness died on 2 August 1995 in Luggala.
What was Oonagh Guinness's occupation?
Oonagh Guinness was a socialite.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Oonagh Guinness. https://biography.guide/oonagh-guinness/
MLA: "Oonagh Guinness." Biography.guide, https://biography.guide/oonagh-guinness/.
Chicago: "Oonagh Guinness." Biography.guide. https://biography.guide/oonagh-guinness/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:24 UTC