Oonagh Guinness, Date of Birth, Date of Death
TweetOonagh Guinness
Golden Guinness Girl of the 1920s
Date of Birth: 
About Oonagh Guinness
- Oonagh 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.
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