Background
He was the eldest son of the 7th Earl and his wife Henrietta Wollascot of Woolhampton, Berkshire.
He was the eldest son of the 7th Earl and his wife Henrietta Wollascot of Woolhampton, Berkshire.
In 1807 he obtained an interview with the 1st Duke of Wellington, the Chief Secretary for Ireland, who explained that Catholic Emancipation was not at that time practical politics, but that the remaining Penal Laws would be enforced with all possible moderation. As one of the leaders of the Catholic Association in its original form, which the Government maintained was illegal, he was briefly arrested, but never prosecuted. His role led to the unofficial title "head of the Irish Catholic laity".
Lord Byron violently attacked Fingall in verse for accepting the Order of Saint Patrick from George IV - wears Fingall thy trappings? -and for his deferential behaviour during the Royal Visit.
However Fingall and his fellow Irish Catholic peers were not and did not pretend to be republicans: they sought equal rights under the Crown, not separation from lieutenant
He became Earl of Fingall in 1793 after the death of Arthur James Plunkett, 7th Earl of Fingall and was appointed a Knight of the Order of Street Patrick on 20 October 1821, on the occasion of the Royal Visit to Ireland of King George IV. Foreign many years he was a champion of the cause of Catholic Emancipation, and for a time worked closely with Daniel O"Connell to secure lieutenant
His creation as Baron Fingall in 1831 made him a member of the United Kingdom House of Lords.