Age, Biography and Wiki
Sean O'Callaghan was born on 10 October, 1954, is a Former member of the Provisional Irish Republican Army. Discover Sean O'Callaghan's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 62 years old?
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62 years old |
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Libra |
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10 October 1954 |
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10 October |
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Date of death |
23 August 2017 |
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We recommend you to check the complete list of Famous People born on 10 October.
He is a member of famous Former with the age 62 years old group.
Sean O'Callaghan Height, Weight & Measurements
At 62 years old, Sean O'Callaghan height not available right now. We will update Sean O'Callaghan's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
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Dating & Relationship status
He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.
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Sean O'Callaghan Net Worth
His net worth has been growing significantly in 2023-2024. So, how much is Sean O'Callaghan worth at the age of 62 years old? Sean O'Callaghan’s income source is mostly from being a successful Former. He is from . We have estimated Sean O'Callaghan's net worth, money, salary, income, and assets.
Net Worth in 2024 |
$1 Million - $5 Million |
Salary in 2024 |
Under Review |
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Pending |
Salary in 2023 |
Under Review |
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Former |
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Timeline
Sean O'Callaghan (10 October 1954 – 23 August 2017) was a member of the Provisional Irish Republican Army (IRA), who from the late 1970s to the mid-1980s worked against the organisation from within as a mole for the Irish Government with the Garda Síochána's Special Branch.
O'Callaghan was born on 26 January 1954, into a family with a Fenian paramilitary history, in Tralee, County Kerry.
His paternal grandfather had taken the Anti-Treaty side during the Irish Civil War, and his father had been interned by the Irish Government at the Curragh Camp in County Kildare for IRA activity during World War II.
By the late 1960s, the teenaged O'Callaghan had ceased practising the Catholic faith, adopted atheism and had become interested in the theories of Marxist revolutionary politics, which found an outlet of practical expression in the sectarian social unrest in Northern Ireland at that time, centred on the activities of the Northern Ireland Civil Rights Association.
In 1969, an outbreak of communal violence broke out in Northern Ireland and believing that British imperialism was responsible, O'Callaghan joined the newly founded Provisional IRA at the age of 17.
Soon afterwards, he was arrested by local Gardaí after he accidentally detonated a small amount of explosives, which caused damage to the homes of his parents and their neighbours.
After demanding, and receiving, treatment as a political prisoner, O'Callaghan quietly served his sentence.
After becoming a full-time paramilitary with the IRA, in the early to mid 1970s O'Callaghan took part in over seventy operations associated with Irish Republican political violence including bomb materials manufacture, attacks on IRA targets in Northern Ireland, and robberies to provide funding for the organisation.
During the late 1970s, he ran a successful mobile cleaning business.
However, he was unable to fully settle in his new life, later recalling: "In truth there seemed to be no escaping from Ireland. At the strangest of times I would find myself reliving the events of my years in the IRA. As the years went on, I came to believe that the Provisional IRA was the greatest enemy of democracy and decency in Ireland".
On 2 May 1974 he was part of an attack by an IRA force on a 6th Battalion, Ulster Defence Regiment (UDR) base at the village of Clogher in County Tyrone, with sustained automatic-rifle fire, anti-tank rockets, and rounds fired from an improvised mortar which was operated by O'Callaghan.
During this attack a female UDR recruit was killed.
On 23 August 1974 O'Callaghan killed Detective Inspector Peter Augustine Flanagan, a 47-year-old Catholic police officer and head of the Omagh Division of the Royal Ulster Constabulary's Special Branch, by shooting him repeatedly with a handgun in a two-man IRA attack in a public house in the town of Omagh in County Tyrone.
A few weeks later, O'Callaghan made contact with Kerry IRA leader Martin Ferris and attended his first IRA meeting since 1975.
Immediately afterwards, he telephoned his Garda contact and said, "We're in".
According to O'Callaghan, "Over the next few months plans to carry out various armed robberies were put together by the local IRA. It was relatively easy for me to foil these attempts; an occasional Garda car or roadblock at the 'wrong time'; the routine arrest of Ferris or myself; or simple 'bad planning', such as a car arriving late – a whole series of random stratagems".
In 1976, aged 22, O'Callaghan ended his involvement with the IRA after becoming disillusioned with its activities.
He later recalled that his disenchantment with the IRA began when one of his compatriots openly hoped that a female police officer who had been blown up by an IRA bomb had been pregnant so they could get "two for the price of one."
He was also concerned with what he perceived was an undercurrent of ethnic hatred in its rank and file towards the Ulster Scots population.
He left Ireland and moved to London.
In May 1978, he married a Scottish woman of Protestant unionist descent.
In 1979 O'Callaghan was approached by the IRA seeking to recruit him again for its paramilitary campaign.
In response, he decided to turncoat against the organisation and become an agent within its ranks for the Irish Government.
In his memoir, O'Callaghan described his reasoning as follows:
"I had been brought up to believe that you had to take responsibility for your own actions. If you did something wrong then you made amends. I came to believe that individuals taking responsibility for their own actions is the basis for civilisation, without that safety net we have nothing."
O'Callaghan later told authors Kevin Cullen and Shelley Murphey that he decided to become a double agent even though he knew that even those who hated the IRA as much as he now did have a low opinion of informers; as he put it, "there is nothing worse in Ireland than being an informer."
However, he felt it was the only way to stop the IRA from luring teenagers into their ranks and training them to kill.
Soon after being approached by the IRA to re-join he returned to Tralee from London, where he arranged a clandestine meeting with an officer of the Garda Special Branch in a local cemetery, at which O'Callaghan expressed his willingness to work with it to subvert the IRA from within.
At this point, O'Callaghan was still opposed to working with the British Government.
In the mid-1980s he left the IRA and subsequently voluntarily surrendered to British prosecution for actions he had engaged in as an IRA gunman in the 1970s.
During the 1981 hunger strike in the Maze Prison, he attempted to start his own hunger strike in support of the Maze prisoners but was told to desist by the IRA for fear it would detract focus from the prisoners.
O'Callaghan successfully sabotaged the efforts of republicans in Kerry from staging hunger strikes of their own.
O'Callaghan claimed to have been tasked in 1983 by the IRA with placing 25lb of Frangex in the Dominion Theatre in London, to try to kill Prince Charles and Princess Diana who were due to attend a charity pop music concert there.
A warning was phoned into the Garda, and the Royal couple were hurriedly ushered from the theatre by their police bodyguard during the concert.
In 1984 he notified the Garda of an attempt to smuggle seven tons of AK-47 assault rifles from the United States to Ireland aboard a fishing trawler named Valhalla. The guns were intended for the arsenal of the Provisional IRA's units.
The shipment had been organised by the Winter Hill Gang, an Irish-American crime family of South Boston, Massachusetts.
As a result of O'Callaghan's warning, a combined force of the Irish Navy and Gardaí intercepted the boat that received the weaponry, and the guns were seized.
The seizure marked the complete end of any major attempt by the IRA to smuggle guns out of the United States, which ended three years earlier with the arrest of the primary IRA's gunrunner George Harrison by the American Federal Bureau of Investigation (FBI).
Following his release from imprisonment, he published a memoir detailing his life in Irish Republican paramilitarism entitled The Informer: The True Life Story of One Man's War on Terrorism (1998).
Former Irish Prime Minister Garret FitzGerald described O'Callaghan as one of the Irish Government's most important spies operating within the Provisional IRA during the late 20th century's The Troubles.