William O'Brien, 4th Earl of Inchiquin

The Earl of Inchiquin
Personal details
Born
Died
Ireland
SpouseLady Anne Hamilton
Parents
OccupationPolitician
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William O'Brien, 4th Earl of Inchiquin, KB, PC(I) (1700 – 18 July 1777) was an Irish peer, Chief of Clan O'Brien, and Whig politician who sat in the House of Commons between 1722 and 1754.