Kevin Christopher O’Higgins, Irish politician who serves as Minister for Economic Affairs from January 1922 to September 1922, Minister for External Affairs from June 1927 to July 1927, Minister for Justice from August 1922 to July 1927 and Vice-President of the Executive Council of the Irish Free State from 1922 to 1927, is born in Stradbally, Queen’s County (County Laois since 1922) on June 7, 1892. He serves as a Teachta Dála (TD) from 1921 to 1927 and is a Member of Parliament (MP) for Queen’s County from 1918 to 1921.

A man of intellectual power, O’Higgins is described by William Butler Yeats as “a great man in his pride confronting murderous men.” He is in fact murdered by maverick republicans while on his way to church.

Educated at University College Dublin, O’Higgins is apprenticed to his uncle, a lawyer. Following the Easter Rising in 1916, he joins the Sinn Féin nationalist movement and is imprisoned. In 1918, while still in jail, he is elected to Parliament from Queen’s County, and in the next year he becomes assistant to the minister of local government, William Thomas Cosgrave. He goes on to become a prominent member of Cumann na nGaedheal.

O’Higgins supports the Anglo-Irish Treaty with Great Britain that creates the Irish Free State. In 1922 he is appointed Minister for Economic Affairs and Vice-President of the Executive Council. He helps to draft the Irish Free State constitution and secures its passage through Dáil Éireann, lower house of the Oireachtas, the Irish parliament. Working for a united Ireland within the British Commonwealth, he plays an important part in the 1926 Imperial Conference. He also prominently represents the Free State in the League of Nations.

As Minister for Justice, O’Higgins establishes the Garda Síochána police force and takes summary measures to restore order following the civil war between the Free State forces and the Irish Republican Army (IRA). His role in the execution of 77 republicans in 1922–23 makes him many enemies, as does his sardonic wit, his inflammatory speeches during the civil war, and his curtailment of the liquor trade.

On Sunday, July 10, 1927, O’Higgins is assassinated at the age of 35 on the Booterstown Avenue side of Cross Avenue in Dublin, while on his way to Mass at the Church of the Assumption. The assassination is carried out by three anti-Treaty members of the IRA, Timothy Coughlan, Bill Gannon and Archie Doyle, in revenge for O’Higgins’ part in the executions of the 77 IRA prisoners during the Irish Civil War.

None of the three assassins is ever apprehended or charged, but Coughlan, a member of Fianna Fáil as well as the IRA, is killed in 1928 in Dublin by a police undercover agent whom he is attempting to murder. The other two benefit from the amnesty to IRA members issued by Éamon de Valera, upon his assumption of power in 1932. Gannon, who dies in 1965, joins the Communist Party of Ireland and plays a central role in organising Irish volunteers for the Spanish Civil War. Doyle remains a prominent IRA militant and takes part in various acts in the early 1940s. He lives to an old age, dying in 1980, and continues to take pride in having killed O’Higgins.