Sir Conor O’Brien
August 5th, 2011 by Paul O'Brien
The O’Brien, Prince of Thomond, Chief of the Name, The 18th Baron Inchiquin, 10th Baronet of Leamaneh – aka “The Great Condor” for flying, rather than driving, his Aston Martin.
Conor Myles John O’Brien born in Surrey, England on 17th July 1943, the son of the youngest son of 15th Baron Inchiquin, The Hon. Fionn Myles Maryons O’Brien who married Josephine Bembaron in 1939. He has one sister, Fiona, who is married to Romano Obert de Thieusies.
He became Chief and Peer on the death of his uncle Phaedrig, the 17th Baron on 20th May 1982.
He lives on Dromoland Estate in Thomond House, which is next to Dromoland Castle. Dromoland Castle was the home of the O’Briens until 1962, when Bernard McDonough turned it into a luxury 5 star hotel, in 1963.
Conor was educated in England at Eton College, served in the British Army, 14th / 20th King’s Hussars in the Middle East, Far East and Europe from 1962 to 1975. He has lived and worked most of his life abroad, with 10 years spent in the Far East, Hong Kong and Singapore, running his own trading company for seven years, finally in Financial Services in Hong Kong before returning to live in Ireland in 1982.
In 1988 he married Helen Farrell of Newtown Forbes, County Longford. They have two daughters, The Hon. Slaney O’Brien, born 1989 and The Hon. Lucia O’Brien born 1991. The family run an exclusive guest house in their home Thomond House at Dromoland, as well as having turned Dromoland Estate into a major sporting and leisure centre. Activities include, driven pheasant shooting, stalking, fishing, horse riding, eventing, hunter trials, clay pigeon shooting, archery and other activities.
He is presently the Chairman Dromoland Development Company Limited and of an UK Development Company, Swift International Developments Limited.

July, 2004; Sir Conor receives an autographed copy of President Clinton's book in exchange for his presentation of the Historical Memoirs of the O'Briens on behalf of all members of the O'Brien Clan.
Conor O’Brien, as Chairman of “The Standing Council of Irish Chiefs and Chieftains”, is another Chief who believes there is a place for him in modern Irish life. He says, “with the tremendous interest in roots and Clans, the Irish Chiefs have a major role that they can play in the Gaelic and cultural heritage of Ireland and in helping the state authorities in the promotion of tourism through the medium of the Clan Associations and Clan Gatherings as well as ensuring that the country recognise the importance of the link between the old Gaelic culture and our modern day Republican culture.
Conor is also an advisor to the making of the film “The Lion of Ireland” based on the best seller historical novel by Morgan Llywelyn. It is hoped that this film will be made in the next two years and the script by William O’Brien is presently being considered by a number of well known film directors. Conor was responsible for the formation of the O’Brien Clan Association and the First Clan Gathering for 400 years in 1992. He has formed “The O’Brien Clan Foundation” worldwide and this was launched in the USA on 17th March 1998. The latest Clan gathering was in Ireland at the Brian Boru Millennium Festival, 2002 in Killaloe, Co. Clare, to commemorate the 1000th Anniversary of the accession of Brian Boru to the throne of Ireland.
His interests are in securing Dromoland Estate for the next generation, history, trees and wildlife as well as travel, skiing, shooting and motor cars. He is a member of the Kildare and University Club in Dublin.
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6 Responses to “Sir Conor O’Brien”
March 20th, 2012 at: 2:59 pm
I am looking forward to meeting you.
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March 28th, 2012 at: 2:05 am
I am very excited to have recently found this line of my family tree! I am planning a trip to Ireland this summer and looking forward to visiting all the places I have been reading about.
Murrough O’Brien, 1st Earl Inchiquin, was my 9th Great Grandfather.
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Paul O'Brien Reply:
March 28th, 2012 at 5:23 pm
Brilliant discovery Jillibean and great to have you here. I hope you’ve seen our plans for 2014? http://obrienclan.com/brian-boru-2014
And there is a thread in the forum just getting going about the must-see destinations in Ireland: http://obrienclan.com/community/clan-forum#cid=7,tid=8 Please, share your own there and I’ll steer some others there to weigh in
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April 15th, 2012 at: 11:42 am
To Sir Conor O’Brien and family,
What a pleasant surprise to find your informative website! It is very well done!!
I am a 30th great-grandson of Brian Boru – King of Ireland through several different lineages.
My Father & I will be staying at Dromoland Castle Hotel & Country Estate beginning on May 4, 2012. We have scheduled ourselves for many Estate Activities and we look forward to immersing ourselves into the history of your fine facility.
Congratulations and keep up the great work of preservation of the O’Brien Clan and Dromoland Castle.
Your friend in music (and distant cousin),
Richard Thomas Devin
Aka Rick Devin
9 x ‘Grammy Awards” Entry
8 x “ASCAP Plus Awards” Winner
10 x “IMA, JPF, AWA & WMA Awards” Nominee
http://www.rickdevin.com
http://www.youtube.com/rickdevin
http://www.facebook.com/rickdevin
http://www.myspace.com/rickdevin
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May 8th, 2012 at: 10:22 pm
I just found this nice website, it helped me with my homework about peerage of ireland. Thanks haha
i had never check my geneology since my parents passed away. but i have a huge poster of my mother’s family tree and mention some O’Briens and FitzGeralds, i dont know if they’re linking to this clan or not. ah my name is claire and i live in county down, northern ireland.
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Paul O'Brien Reply:
May 9th, 2012 at 11:32 pm
Check out MyHeritage.com Claire, entering the information from that tree you have may connect you with other living relatives who have traced your history. Good luck and welcome!
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