About Joseph Devlin
Joseph Devlin was an Irish journalist and influential nationalist politician. He was a Member of Parliament (MP) for the Irish Parliamentary Party in the House of Commons of the United Kingdom. Later Devlin was an MP and leader of the Nationalist Party in the Parliament of Northern Ireland. He was referred to as "the duodecimo Demosthenes" by the Irish politician Tim Healy which Devlin took as a compliment. When William O'Brien founded the United Irish League (UIL) in County Mayo in 1898, Devlin founded the UIL section in Belfast which became his political machine in Ulster.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.