Harold Saunders Blackham (Irish: Aodh Sandrach de Blácam), English-born Irish author, journalist and editor, dies in Dublin on January 16, 1951. He is associated with 20th century Irish nationalism through movements such as Sinn Féin, Fianna Fáil and Clann na Poblachta.

Blackham is born in London, England, on December 16, 1891. His father, William George Blackham, is an Ulster Protestant from Newry, while his mother is an Englishwoman named Evison Elizabeth Saunders. An uncle is Robert J. Blackham who is the Surgeon-General to the British Army in Ireland. The family are evangelical Protestants, against which he rebels. Having been brought up to take the Bible literally, he suffers a religious crisis upon the realisation his teachers at school do not. He finds the transition to adulthood difficult, particularly due to the early death of his father.

For a time, Blackham moves in socialist circles, under the influence of Ulster socialist Robert Wilson Lynd. However, upon the discovery that his father had been a Protestant who had been in favour of Irish home rule and also had some republican sympathies, he turns toward Irish nationalism.

Blackham becomes involved in the Gaelic League while in London. he Gaelicizes his name to Aodh Sandrach de Blácam or Hugh de Blácam, despite his non-Gaelic ethnic origin. He learns the Irish language from the essayist Robert Wilson Lynd. During this time, he seeks to synthesize his urge to reclaim his sense of Irish nationality with the works and thoughts of hardline Catholic author G. K. Chesterton. It is partially because of Chesterton’s influence that he converts to Catholicism, although the conversion of Protestant Irish Nationalists to Catholicism is common throughout the early 20th century. Another influence upon his decision to convert is his desire to marry Catholic Mary McCarville of County Monaghan.

In May 1914 de Blácam returns to Ireland and begins working as a freelance journalist. He joins the Enniscorthy Echo as a journalist in 1915.

During the Irish War of Independence de Blácam writes nationalist propaganda alongside Arthur Griffith and Herbert Moore Pim. He is interned by the British in 1919. During this time period he writes two political manifestoes: Towards the Republic; a study of new Ireland’s social and political aims (1918) and What Sinn Féin Stands For (1921). The two books argue that at their root, Catholic social teaching (CST) and Bolshevism are essentially identical and that Ireland, having only experienced feudalism and capitalism because of external forces, can skip many of the phrases normally described in the Marxist Trajectory of historical development and go straight to a soviet-type society, an idea not dissimilar to the two-stage theory. He imagines this soviet-type society to be an Irish-speaking decentralised rural cooperative commonwealth. Critics of Sinn Féin frequently cite his works as proof of the infeasibility of Sinn Féin’s aims.

De Blácam opposes the Anglo-Irish Treaty and subsequently aids the Anti-Treaty Irish Republican Army (IRA) during the Irish Civil War. For this he is interned by the newly created Irish Free State in 1922. Following his release, he continues to pin his flag to the mast of Éamon de Valera and his newly formed Fianna Fáil party. He believes De Valera fully embodies his own political ideas.

During the 1920s de Blácam joins The Irish Times, which he later leaves to become editor of The Catholic Standard. For seventeen years he writes a feature in the Fianna Fáil aligned The Irish Press called “Roddy the Rover.”

It was also during the 1920s that de Blácam moves to Dublin, where he begins to move in the same circles as George Bernard Shaw, George Russell, and W. B. Yeats. He hopes all three men might one day convert to Catholicism as he did and is sorely disappointed when each do not. Upon the death of Yeats, he goes so far as to refer to Yeats’ poem as “Demonic.” He has similar hopes for Peadar O’Donnell but is similarly disappointed in his lack of interest in conversion.

In 1938 de Blácam publishes The Black North, a book which carries an introduction by de Valera. In the book he argues that Ulster Protestants are in actuality both Irish and Catholic, but they simply do not realise it. Among his arguments to support this idea are the suggestions that the presbyterian emphasis on self-government is derived from the Gaelic clan tradition, that presbyterian “kailyard” writers of rural nostalgia such as Lydia Mary Foster exemplify the naturally Irish piety and purity of her co-religionists, and that the fact that some workers commute from the Armagh borderland to work in Dundalk factories prove that the south is better off economically than the north.

It is suggested de Blácam is an influence upon de Valera’s 1943 broadcast “The Ireland That We Dreamed Of.” Politically he is highly considered about rural depopulation and is involved in a number of organisations seeking to end it. He advocates more economic autarky and cultural protectionism to combat rural depopulation and lamented urbanisation and industrialisation. He also tries to convince the Fianna Fáil executive that they should ban women from emigration as well as ban women from factories in order to force women to remain in rural Ireland. His ideas fail to impress the executive, with Seán MacEntee in particular standing in strong disagreement.

De Blácam is a member of the Fianna Fáil executive until 1947, when he defects to the upstart Irish Republican party Clann na Poblachta. For this move he is immediately fired from The Irish Press. He stands for Clann na Poblachta in the Louth constituency at the 1948 Irish general election but is not elected.

During the brief period in which Clann na Poblachta is in government, de Blácam serves as an official spokesman for the Department of Health and as a speechwriter to Noël Browne, the embattled Minister for Health.

De Blácam dies while working in the Custom House on January 16, 1951. His funeral is attended by many dignitaries including Taoiseach John A. Costello and former Taoiseach Éamon de Valera. He is buried in New Mellifont Abbey, County Louth.