James Mathew Dillon (26 September 1902 – 10 February 1986) was an Irish Fine Gael politician, barrister and businessman who served as Leader of the Opposition and Leader of Fine Gael from 1959 to 1965, and as Minister for Agriculture from 1948 to 1951 and again from 1954 to 1957. He was a Teachta Dála (TD) for thirty-seven years, sitting continuously from 1932 to 1969, initially as an independent, then as a founder member of Fine Gael, then again as an independent following his resignation from the party in 1942, and finally as a member of Fine Gael once more from 1952.

The son of John Dillon, the last leader of the Irish Parliamentary Party, and grandson of the Young Irelander John Blake Dillon, Dillon grew up steeped in constitutional nationalist politics. He trained as a businessman before qualifying as a barrister, and entered politics as an independent TD for Donegal in 1932. He was among the founders of the National Centre Party and, in 1933, of Fine Gael itself.

A fervent opponent of Nazism and of Irish neutrality during the Second World War, Dillon resigned from Fine Gael in 1942 after urging the state to align itself with the Allies, a stance that left him politically isolated for the remainder of the war. He rejoined the party in 1952 and went on to serve twice as Minister for Agriculture in inter-party governments, where he was noted for his land reclamation schemes and his promotion of Irish farm produce. As leader of Fine Gael from 1959, he was the first person to lead the party who had not come from the revolutionary Sinn Féin tradition, but he struggled to reconcile the party's conservative wing with reformers such as Declan Costello, whose "Just Society" programme he embraced only reluctantly. He resigned the leadership after Fine Gael's failure to unseat Fianna Fáil at the 1965 general election, and retired from the Dáil in 1969.

Widely regarded as one of the outstanding parliamentary orators of 20th-century Ireland, and described by one reviewer of his biography as the "most exotic leader of Fine Gael", Dillon was noted for his combative wit, his flamboyant personal style, and his willingness to hold unpopular positions. He died in Ballaghaderreen, County Roscommon, in 1986.

Early life and education James Mathew Dillon was born on 26 September 1902 at 2 North Great George's Street, Dublin, the fifth of six children, and youngest son, of John Dillon, Nationalist MP for Mayo East, and his wife Elizabeth, daughter of Sir James Charles Mathew, a judge of the High Court in London and a nephew of the temperance campaigner Father Theobald Mathew. His mother died in 1906, when he was four years old, and he was subsequently raised by his father and a succession of nurses, in what his biographer Maurice Manning described as "a bleak and intensely high-minded upbringing".

He was educated privately before attending Mount St Benedict's school in Gorey, County Wexford, from 1915 to 1919, a nominally Benedictine institution run according to the eccentric views of Father John Sweetman, a cleric of advanced Sinn Féin sympathies. Although Dillon later claimed to have learned little there, he developed a good grasp of history, became a proficient debater and actor, and campaigned in Wexford for the Irish Party candidate Sir Thomas Esmonde at the 1918 Irish general election, despite the school's prevailing sympathy for Sinn Féin.

Dillon moved to University College Dublin in 1919 to study commerce, but left in 1921 without taking a degree, having devoted himself chiefly to student politics and debating. He was an unfashionable defender of the Irish Parliamentary Party against the rising tide of Sinn Féin, and quickly gained a reputation as an outstanding, if old-fashioned, debater. At UCD he was later remembered as one of "the last frontiersmen" of the Irish Parliamentary Party tradition.

Although he would have preferred to study medicine, Dillon acquiesced to his father's wish that he take over the family's merchant business, Monica Duff's, in Ballaghaderreen, County Roscommon, a store that his grandfather John Dillon had been left by a cousin, Anne Deane, who had built it into one of the best-known shops in the west of Ireland. He trained in business methods at Selfridges in London and at Marshall Field's in New York and Chicago, returning to Ireland in 1924 to take control of, and modernise, the family firm, which a British diplomat later described as "a chain of provincial stores...rather analogous to Selfridges" operating in the west of Ireland. In his spare time he studied for the bar, being called in 1931, though he never practised as a barrister.

Early political career

Independent TD and the National Centre Party Dillon did not long resist the appeal of politics. He flirted with the National League Party that emerged in 1927 but declined an offer to stand for the Dáil, and he was later approached both by Éamon de Valera, to stand for Fianna Fáil, and by W. T. Cosgrave, before deciding to run as an independent for Donegal in 1932. Though he had little personal connection to the county, his father's name and the support of the Ancient Order of Hibernians, which remained influential in Donegal, secured his election; he remained a committed supporter of the order for the rest of his life.

In an unpublished memoir, Dillon later recalled the volatile atmosphere surrounding the change of government that followed the 1932 election, claiming that some Fianna Fáil deputies had entered Leinster House on the day of the decisive Dáil vote carrying revolvers, and that he had witnessed a senior party figure assembling a machine gun in a telephone booth within the building.

In the Dáil, Dillon initially supported de Valera for president of the Executive Council, but grew increasingly opposed to Fianna Fáil's economic policy, particularly the economic war with Britain. He made common cause with a number of farmer-based independents, most prominently Frank MacDermot, and in late 1932 emerged with MacDermot as joint leader of the new National Centre Party, which grew out of the National Farmers' and Ratepayers' League formed that October. De Valera's snap general election of January 1933 forced the fledgling party into a sudden campaign, during which meetings addressed by Dillon and MacDermot were disrupted by Fianna Fáil and Irish Republican Army (IRA) supporters; the party nonetheless won eleven seats.

Formation of Fine Gael and the Blueshirts

In 1933 Dillon played a leading part in bringing together Cumann na nGaedheal, the Centre Party and the emerging Blueshirt movement to form Fine Gael, initially led by the former Garda commissioner Eoin O'Duffy. Barely eighteen months into his political career, Dillon found himself a vice-president of the second-largest party in the state. Seán Lemass later dismissed the new triple grouping as the "Cripple Alliance".

Dillon had earlier recommended O'Duffy to Cosgrave's party as a leader of the opposition to de Valera, on the grounds that it was "unsafe to leave him outside". He and MacDermot nonetheless grew alarmed at O'Duffy's increasingly authoritarian and pro-fascist pronouncements. MacDermot formally protested in July 1934 against the tendency of some Blueshirt speakers to attack the parliamentary system, and in January 1935 Dillon privately observed that O'Duffy "has returned from his interview with Mussolini definitely fascist". On another occasion, exasperated by O'Duffy's habit of abandoning his prepared script, Dillon remarked to him: "When you stick to your notes, General, you're the greatest speaker there is. But let some old woman in the audience shout 'Up Dev' and God knows what you will say next." Despite this, Dillon maintained throughout his life that the Blueshirts had preserved freedom of speech and assembly in the state, and dismissed with contempt the suggestion that the movement itself had posed a fascist threat.

By 1934, a British diplomat recorded Dillon's assessment that Cosgrave was a "spent force", that MacDermot lacked any special aptitude for politics, and that O'Duffy, having started as the idol of the army and the Garda Síochána, was "rapidly qualifying to be the only person" with a realistic chance of unseating de Valera. Dillon considered himself, in effect, the mainstay of the party in parliament at the time. Fine Gael did not achieve its primary objective of displacing Fianna Fáil, and Dillon remained one of its most vigorous members through the 1930s. When Donegal was divided into two constituencies he transferred without difficulty to Monaghan in 1937, a seat he held until his retirement in 1969.

Dillon took a keen interest in continental affairs from an early stage and warned against the threat German fascism posed to democracy and international order. He was also markedly hostile to communism: during a Dáil debate in February 1937, in which Fine Gael pressed the government to recognise Franco's forces in the Spanish Civil War, Dillon argued that "the fundamental issue is God or no God".

Opposition to neutrality and resignation from Fine Gael Dillon was one of the few Irish politicians to take an informed and early interest in the rise of European fascism. As deputy leader of Fine Gael on the outbreak of the Second World War in 1939, he initially supported the government's policy of neutrality, appearing on all-party recruiting platforms to encourage enlistment in the Defence Forces. Privately, however, he came to believe that Ireland's security depended on an Allied victory, and that the state ought to give the Allies every assistance short of formally entering the war. He described the Nazi creed as "the devil himself with twentieth-century efficiency", a stance that drew the ire of the German minister to Ireland, Eduard Hempel, who denounced him as a "Jew" and a "German-hater".

Dillon made his position public at the Fine Gael ard fheis of February 1942, arguing that "resistance to evil and injustice is the affair... of every Christian man" and that "no prudent man will minimise that danger; no just man will deride that fear". The Fianna Fáil deputy Andrew Fogarty reportedly threatened to "put him out quick, the corner boy". Dillon's stance left his party no option but to expel him, though he in fact resigned before he could be pushed. His close friend Peter Nugent resigned from Fine Gael over the same issue.

Even de Valera, then Taoiseach, was not spared Dillon's rhetoric. When de Valera ridiculed Dillon's pro-Allied stance as effectively pro-British, Dillon retorted:

As an independent TD, Dillon found himself politically isolated; his telephone was tapped and his speeches censored. The minister for the co-ordination of defensive measures, Frank Aiken, personally prevented newspapers from reporting a pro-Allied speech by Dillon, as well as basic factual accounts of Nazi atrocities. Dillon and MacDermot were among the few members of the Oireachtas who attempted to challenge the more absurd applications of wartime censorship in the Dáil and Seanad, though Aiken conceded nothing. One unnamed Fianna Fáil opponent said of him that he stood "abhorred by this party, cast out by the Fine Gael party, avoided by Labour, shunned like a plague by Clann na Talmhan... in abject isolation". Despite this, Dillon was re-elected as an independent in the general elections of 1943 and 1944, and remained one of the most assiduous, and colourful, contributors to the work of the Dáil. The American wartime minister, David Gray, counted Dillon among his favourite Irishmen, noting that despite offering him the American legation's best twelve-year-old Irish whiskey, Dillon would drink only tea, even, as Gray put it, "at 10 o'clock in the evening".