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Biography

Cornelius O'Callaghan, 1st Baron Lismore of Shanbally, was born 7 January 1741 to Thomas O'Callaghan (1713-) and Sarah Davis (c1719-1745) and died 12 July 1797 of unspecified causes. He married Frances Ponsonby (1757-1827) 13 December 1774 .



Children


Offspring of Cornelius O'Callaghan, 1st Baron Lismore and Frances Ponsonby (1757-1827)
Name Birth Death Joined with
Elizabeth O'Callaghan (-1824)
Mary O'Callaghan (-)
Cornelius O'Callaghan, 1st Viscount Lismore (1775-1857)
Robert William O'Callaghan (1777-1849)
Louisa O'Callaghan (1779-1863) 5 August 1779 18 April 1863 Chislehurst, Greater London, England, United Kingdom William Cavendish (1783-1812)

George O'Callaghan (1787-1856)






Footnotes (including sources)

‡ General