Main Blackett Tree

William Cavendish + Louisa O'Callaghan

1 child
Birth: 27 April 1808 25
Marriage: 6 August 1829
Death: 21 December 1891
Unique identifier: 8C0F32FD3C712B40B5F97C05F7E213C8C5B7
Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Lady Blanche Georgiana Howard Lord Edward Cavendish
William Cavendish 7th Duke of Devonshire
1808–1891
Birth: 27 April 1808 25
Death: 21 December 1891
Birth: 10 January 1783 28 22
Marriage: 18 July 1807
Death: 14 January 1812 — Holker Park, Lancs.
Unique identifier: 17608F6078AA77459FA0521BE82A1EE606CE
Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Louisa O'Callaghan William Cavendish 7th Duke of Devonshire
William Cavendish
1783–1812
Birth: 10 January 1783 28 22
Death: 14 January 1812 — Holker Park, Lancs.
Birth: 21 March 1754 33 22
Marriage: 27 February 1782 — Trinity Chapel, Compton Street, St. George Hanover Square, London
Death: 4 May 1834 — Piccadilly, London
Burial: All Saints, Derby, Derbs.
Unique identifier: 8137FC5A3AE65D4183B5C25644F11447ACBF
Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Lady Elizabeth Compton William Cavendish Henry Frederick Compton Cavendish
George Augustus Henry Cavendish 1st Earl of Burlington
1754–1834
Birth: 21 March 1754 33 22
Death: 4 May 1834 — Piccadilly, London
Birth: 25 June 1760 22 19
Marriage: 27 February 1782 — Trinity Chapel, Compton Street, St. George Hanover Square, London
Death: 7 April 1835 — Eastbourne, Sussex
Unique identifier: 8137FC5A3AE65D4183B5C25644F11447ACBF
Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse George Augustus Henry Cavendish 1st Earl of Burlington William Cavendish Henry Frederick Compton Cavendish
Lady Elizabeth Compton
1760–1835
Birth: 25 June 1760 22 19
Death: 7 April 1835 — Eastbourne, Sussex
Marriage: 18 July 1807
Death: 18 April 1863
Unique identifier: 17608F6078AA77459FA0521BE82A1EE606CE
Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse William Cavendish William Cavendish 7th Duke of Devonshire
Louisa O'Callaghan
–1863
Death: 18 April 1863

Facts and events

Marriage
18 July 1807
Unique identifier
17608F6078AA77459FA0521BE82A1EE606CE