Lot Essay
John Fitzgibbon, later 1st Earl of Clare (c.1749-1802), was the son of John Fitzgibbon and his wife Isabella Grove, daughter of John Grove, of Ballyhimmock, County Cork, Ireland. Fitzgibbon was first Attorney-General for Ireland 1783 and later Lord Chancellor of Ireland 1789. He is best known for being a renowned champion of the Protestant Ascendancy and an opponent of Catholic emancipation, so much so that he persuaded George III to oppose it and ultimately led to the downfall of William Pitt, the British Prime Minister who had staked his reputation on achieving Catholic emancipation alongside the Act of Union.