About Joe McKelvey
Joseph McKelvey was an Irish Republican Army officer who was executed during the Irish Civil War without trial or court martial. He participated in the Anti-Treaty IRA's repudiation of the authority of the Dáil Éireann, the civil government of the Irish Republic declared in 1919 in March 1922, and was elected to the IRA Army Council as Deputy Chief of Staff. In April 1922, he helped command the occupation of the Four Courts in defiance of the new Irish Free State. This action helped to spark the civil war, between pro- and anti-treaty factions. McKelvey was among the most hardline of the republican side and, briefly in June 1922, became IRA Chief of Staff. McKelvey was among the most hardline of the republican side and, briefly in June 1922, became IRA Chief of Staff (Four Courts).
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.