Louisa O'Callaghan (1779-1863)

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Louisa O'Callaghan ‡
Birth:	5 August 1779
Death:	18 April 1863 Chislehurst, Greater London, England, United Kingdom
Remains:	16 July 1863 Edensor, Derbyshire, England, United Kingdom
Father:	Cornelius O'Callaghan, 1st Baron Lismore (1741-1797)
Mother:	Frances Ponsonby (1757-1827)
Spouse / partner:	William Cavendish (1783-1812)
Wedding:	19 July 1807 Berkeley Square, Greater London, England, United Kingdom
Sex:
Familysearch afn:	B3BG-8V
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Biography

Louisa O'Callaghan was born 5 August 1779 to Cornelius O'Callaghan, 1st Baron Lismore (1741-1797) and Frances Ponsonby (1757-1827) and died 18 April 1863 Chislehurst, Greater London, England, United Kingdom of unspecified causes. She married William Cavendish (1783-1812) 19 July 1807 in Berkeley Square, Greater London, England, United Kingdom.

Children

Offspring of William Cavendish (1783-1812) and Louisa O'Callaghan
Name	Birth	Death	Joined with
William Cavendish, 7th Duke of Devonshire (1808-1891)	27 April 1808	21 December 1891 Holker Hall, Cumbria, England, United Kingdom	Blanche Georgiana Howard (1812-1840)
Fanny Cavendish (1809-1885)	11 April 1809	30 December 1885	Frederick John Howard (1814-1897)
George Henry Cavendish (1810-1880)	19 August 1810	23 September 1880	Louisa Lascelles (1812-1886)
Richard Cavendish (1812-1873)	3 July 1812 Clapham, Greater London, England, United Kingdom	19 November 1873

Footnotes (including sources)

‡ General

Hon. Louisa O'Callaghan at thePeerage Hon. Louisa O'Callaghan at Genealogics