seamus dubhghaill

Promoting Irish Culture and History from Little Rock, Arkansas, USA


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Birth of Seamus O’Donovan, IRA Volunteer & Nazi Collaborator

James O’Donovan, a leading volunteer in the Irish Republican Army (IRA) and Nazi collaborator also known as Séamus or Jim O’Donovan, is born on November 3, 1896 in County Roscommon. He is best known for his contacts with the Abwehr military intelligence of Nazi Germany.

O’Donovan is an explosives expert and reputedly invents the “Irish War Flour” (named after the flour sacks in which it was smuggled into Dublin aboard ships) and “Irish Cheddar” devices. He subsequently becomes IRA Director of Chemicals in 1921. During the Irish War of Independence he is imprisoned in Mountjoy Prison and Kilmainham Gaol and later interned in Newbridge, County Kildare.

In addition to fighting in the Irish War of Independence, O’Donovan fights on the Anti-Treaty side during the Irish Civil War. In 1930 he becomes manager at Electricity Supply Board (ESB) headquarters in Dublin.

In August 1938, at the request of IRA Chief of Staff Seán Russell, O’Donovan writes the S-Plan, a bombing campaign targeting the United Kingdom. In his unpublished memoirs he writes that he “conducted the entire training of cadre units, was responsible for all but locally-derived intelligence, carried out small pieces of research and, in general, controlled the whole explosives and munitions end” of S-Plan. During this time he and Russell are the only GHQ members of the old IRA still in the organisation.

As “Agent V-Held”, O’Donovan visits Germany three times in 1939 on behalf of the IRA. On February 28 he negotiates an arms and radio equipment delivery at the Abwehrstelle in Hamburg. On April 26 he concludes a new arms deal with the Abwehrstelle and establishes, with the help of a Breton, a secret courier connection to Ireland via France. On August 23, he receives the last instructions for the event of war.

On February 9, 1940, Abwehr II agent Ernst Weber-Drohl lands at Killala Bay, County Sligo aboard U-37. He is equipped with a ‘Ufa’ transmitter, cash, and instructions for O’Donovan, who by this time is the chief IRA contact for Abwehr I/II. The transmitter is lost upon landing, but when Weber-Drohl reaches O’Donovan at Shankill, Killiney, County Dublin, he is able to deliver new transmission codes, $14,450 in cash, and a message from “Pfalzgraf Section” asking that the IRA concentrate its S-Plan attacks on military rather than civilian targets.

O’Donovan becomes increasingly enamoured of Nazi ideology during this time, and visits Germany three times. In 1942 he writes an article arguing that Ireland’s future lay in an alliance with a victorious Germany and attacks Britain and the United States for being “centres of Freemasonry, international financial control and Jewry.” Even long after the pact with the Germans falls apart, he continues to express his sympathy for the Nazi regime. His son, Gerard O’Donovan, recalls that every Saturday night a visitor would come to the family home and send messages to Germany.

In 1940, O’Donovan is involved in setting up Córas na Poblachta, a minor Irish republican political party which proves unsuccessful.

O’Donovan dies in Dublin on June 4, 1979.


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Thomas McMahon Sentenced to Life for Mountbatten’s Assassination

Thomas McMahon, former volunteer in the South Armagh Brigade of the Provisional Irish Republican Army (IRA) and one of the IRA’s most experienced bomb-makers, is sentenced to life in prison on November 23, 1979 for the assassination of Louis Mountbatten, 1st Earl Mountbatten of Burma, and three others (two children and an elderly lady) at Mullaghmore, County Sligo.

McMahon plants a bomb in Shadow V, a 27-foot fishing boat belonging to Mountbatten at Mullaghmore, near Donegal Bay. Lord Mountbatten and the others are killed on August 27, 1979 when the bomb detonates. The other victims are Doreen Knatchbull, Baroness Brabourne, Mountbatten’s elder daughter’s mother-in-law, his grandson Nicholas Knatchbull and 15-year-old crewmember Paul Maxwell.

McMahon is arrested by the Garda, the Republic of Ireland‘s police force, two hours before the bomb detonates at a Garda checkpoint between Longford and Granard on suspicion of driving a stolen vehicle.

The IRA claims responsibility for the act in a statement released immediately afterwards. In the statement from the organisation they say, “This operation is one of the discriminate ways we can bring to the attention of the English people the continuing occupation of our country.”

McMahon is tried for the assassinations in the Republic of Ireland, and convicted by forensic evidence supplied by Dr. James O’Donovan that shows flecks of paint from the boat and traces of nitroglycerine on his clothes. He is sentenced to life imprisonment for murder on November 23, 1979, but is released in 1998 under the terms of the Good Friday Agreement.

Following his release, Toby Harnden in Bandit Country: The IRA & South Armagh (1999) reports that McMahon is holding a tricolour in the first rank of the IRA colour party at a 1998 IRA meeting in Cullyhanna. However, according to a BBC report, McMahon says that he left the IRA in 1990.

McMahon twice refuses to meet John Maxwell, the father of Paul Maxwell, who seeks him out to explain the reasons for his son’s death. In a May 2011 interview for The Telegraph, Maxwell states that he had “made two approaches to McMahon, the first through a priest, who warned me in advance that he thought there wouldn’t be any positive response. And there wasn’t. I have some reservations about meeting him, obviously – it might work out in such a way that I would regret having made the contact. On the other hand, if we met and I could even begin to understand his motivation. If we could meet on some kind of a human level, a man to man level, it could help me come to terms with it. But that might be very optimistic. McMahon knows the door is open at this end.”

McMahon likewise refuses requests from Nicholas Knatchbull’s twin brother, who lost an eye in the same explosion. The latter, however, has forgiven McMahon and other members of the IRA who committed the act.

McMahon’s wife has stated, “Tommy never talks about Mountbatten, only the boys who died. He does have genuine remorse. Oh God yes.”

McMahon lives with his wife Rose in Lisanisk, Carrickmacross, County Monaghan. He has two grown sons. He helps with Martin McGuinness‘s presidential campaign in 2011, erecting posters for McGuinness around Carrickmacross.