Charles William Fitzwilliam, 5th. Earl Fitzwilliam
1786 - 1857 (71 years)1. Charles William Fitzwilliam, 5th. Earl Fitzwilliam was born on 4 May 1786 in Grosvenor Sq. London, England (son of William Fitzwilliam, 4th. Earl Fitzwilliam and Lady Charlotte Ponsonby); died on 4 Oct 1857 in Wentworth, Yorkshire, England. Charles married Mary Dundas on 8 Jul 1806. Mary was born in May 1786; died on 1 Nov 1830 in Wentworth, Yorkshire, England. [Group Sheet]
Children:- William Thomas Spencer Fitzwilliam, 6th. Earl Fitzwilliam was born on 12 Oct 1815 in Castor, Northamptonshire, England; died on 20 Feb 1902 in Wentworth, Yorkshire, England; was buried on 25 Feb 1902 in Wentworth, Yorkshire, England.
2. William Fitzwilliam, 4th. Earl Fitzwilliam was born on 30 May 1748 in Milton House, Peterborough, Northamptonshire, England (son of William Fitzwilliam, 3rd. Earl Fitzwilliam and Lady Ann Watson-Wentworth); died on 8 Feb 1833 in Milton House, Peterborough, Northamptonshire, England; was buried on 24 Feb 1833 in Marholm, Northamptonshire, England. William married Lady Charlotte Ponsonby on 10 Jul 1770 in St. George's, Hanover Sq. Middlesex, England. Charlotte (daughter of William Ponsonby, 2nd. Earl of Bessborough and Caroline Cavendish) was born about 1750; died on 13 May 1822. [Group Sheet]
3. Lady Charlotte Ponsonby was born about 1750 (daughter of William Ponsonby, 2nd. Earl of Bessborough and Caroline Cavendish); died on 13 May 1822. Children:
- 1. Charles William Fitzwilliam, 5th. Earl Fitzwilliam was born on 4 May 1786 in Grosvenor Sq. London, England; died on 4 Oct 1857 in Wentworth, Yorkshire, England.
Generation: 3
4. William Fitzwilliam, 3rd. Earl Fitzwilliam was born on 15 Jan 1719 (son of John Fitzwilliam, 2nd. Earl Fitzwilliam and Anne Stringer); died on 10 Aug 1756. William married Lady Ann Watson-Wentworth on 22 Jun 1744. Ann (daughter of Thomas Watson-Wentworth, 1st. Marquess of Rockingham and Mary Finch) was born in Unknown; died on 29 Aug 1769. [Group Sheet]
5. Lady Ann Watson-Wentworth was born in Unknown (daughter of Thomas Watson-Wentworth, 1st. Marquess of Rockingham and Mary Finch); died on 29 Aug 1769. Children:
- 2. William Fitzwilliam, 4th. Earl Fitzwilliam was born on 30 May 1748 in Milton House, Peterborough, Northamptonshire, England; died on 8 Feb 1833 in Milton House, Peterborough, Northamptonshire, England; was buried on 24 Feb 1833 in Marholm, Northamptonshire, England.
6. William Ponsonby, 2nd. Earl of Bessborough was born in 1704 (son of Brabazon Ponsonby, 1st. Earl of Bessborough and Sarah Margetson); died on 11 Mar 1793; was buried in Derby Cathedral, Derbyshire, England. William married Caroline Cavendish on 5 Jul 1739. Caroline (daughter of William Cavendish, 3rd.Duke of Devonshire KG PC and Katherine Hoskyns) was born on 22 May 1719; died on 20 Jan 1760; was buried in Derby Cathedral, Derbyshire, England. [Group Sheet]
7. Caroline Cavendish was born on 22 May 1719 (daughter of William Cavendish, 3rd.Duke of Devonshire KG PC and Katherine Hoskyns); died on 20 Jan 1760; was buried in Derby Cathedral, Derbyshire, England. Children:
- Lady Catherine Ponsonby was born on 14 Oct 1742; died on 4 Sep 1789.
- 3. Lady Charlotte Ponsonby was born about 1750; died on 13 May 1822.
- Frederick Ponsonby, 3rd. Earl of Bessborough was born on 24 Jan 1758 in Bessborough, Ireland; died on 3 Feb 1844.
Generation: 4
8. John Fitzwilliam, 2nd. Earl Fitzwilliam was born about 1681 (son of William Fitzwilliam, 1st. Earl Fitzwilliam and Anne Cremor); died on 28 Aug 1728. John married Anne Stringer on 17 Sep 1718. Anne was born in Unknown; died after 1719. [Group Sheet]
9. Anne Stringer was born in Unknown; died after 1719. Children:
- 4. William Fitzwilliam, 3rd. Earl Fitzwilliam was born on 15 Jan 1719; died on 10 Aug 1756.
10. Thomas Watson-Wentworth, 1st. Marquess of Rockingham was born in 1693 (son of Thomas Watson-Wentworth); died on 14 Dec 1750. Thomas married Mary Finch on 22 Sep 1716. Mary was born in 1701; died on 30 May 1761. [Group Sheet]
11. Mary Finch was born in 1701; died on 30 May 1761. Children:
- 5. Lady Ann Watson-Wentworth was born in Unknown; died on 29 Aug 1769.
12. Brabazon Ponsonby, 1st. Earl of Bessborough was born in 1679 (son of William Ponsonby, 1st. Viscount Duncannon and Mary Moore); died on 4 Jul 1758. Brabazon married Sarah Margetson in 1704. Sarah (daughter of John Margetson and Alice Caulfield) was born in Unknown; died on 21 May 1773. [Group Sheet]
13. Sarah Margetson was born in Unknown (daughter of John Margetson and Alice Caulfield); died on 21 May 1773. Children:
- 6. William Ponsonby, 2nd. Earl of Bessborough was born in 1704; died on 11 Mar 1793; was buried in Derby Cathedral, Derbyshire, England.
- Rt. Hon. John Ponsonby was born on 29 Mar 1713; died on 12 Dec 1789.
- Lady Sarah Ponsonby was born in Unknown; died on 19 Jan 1737.
- Lady Letitia Ponsonby was born about 1720; died on 9 Feb 1754.
14. William Cavendish, 3rd.Duke of Devonshire KG PC was born on 26 Sep 1698 (son of William Cavendish, 2nd. Duke of Devonshire KG PC and Hon. Rachel Russell); died on 5 Dec 1755. William married Katherine Hoskyns on 27 Mar 1718. Katherine was born in Unknown; died on 8 May 1777. [Group Sheet]
15. Katherine Hoskyns was born in Unknown; died on 8 May 1777. Children:
- 7. Caroline Cavendish was born on 22 May 1719; died on 20 Jan 1760; was buried in Derby Cathedral, Derbyshire, England.
- William Cavendish, 4th. Duke of Devonshire KG PC was born on 8 May 1720; died on 2 Oct 1764 in Spa, Holland.
- Lady Elizabeth Cavendish was born in 1723; died in 1796.