List of Famous people with last name Lismore
Cornelius O'Callaghan, 1st Viscount Lismore
Cornelius O'Callaghan, 1st Viscount Lismore PC (I) was an Irish Whig politician.
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George O'Callaghan, 2nd Viscount Lismore
George Ponsonby O'Callaghan, 2nd Viscount Lismore was an Irish peer and British Army officer.
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