People United Kingdom Cornelius O'Brien peoplepill id: cornelius-obrienCO 2 views today 9 views this weekBritish politicianCornelius O'BrienBiographyListsAlso ViewedListsCornelius O'Brien is in following listsBy field of workNotable English politiciansGender:Male, Born in:Years 1750 to 1799Notable British politiciansGender:Male, Born in:Years 1750 to 1799By work and/or countryNotable English PoliticiansGender:Male, Born in:Years 1750 to 1799Notable British PoliticiansGender:Male, Born in:Years 1750 to 1799By category1782 births1857 deathsIrish landlordsIrish landownersMembers of the Parliament of the United Kingdom for County Clare constituencies (1801–1922)O'Brien dynastyPeople from EnnisPoliticians from County ClareUK MPs 1832–1835From our partnersSponsoredCornelius O'Brien