George Cavendish-Bentinck
Aft 1781 - Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. George Cavendish-Bentinck was born after 1781 (son of Lord Frederick Cavendish-Bentinck); and died.
2. Lord Frederick Cavendish-Bentinck was born in 1781 (son of Prime Minister William Henry (3rd Duke of Portland) Cavendish-Bentinck and Dorothea Cavendish); died in 1828. Children:
- 1. George Cavendish-Bentinck was born after 1781; and died.
Generation: 3
4. Prime Minister William Henry (3rd Duke of Portland) Cavendish-Bentinck was born on 14 Apr 1738 (son of William (2nd Duke of Portland) Bentinck and Margaret Cavendish-Harley); died on 30 Oct 1809. William + Dorothea Cavendish. Dorothea (daughter of William (4th Duke of Devonshire) Cavendish and Charlotte Elizabeth (Baroness Clifford) Boyle) was born on 17 Aug 1750; died on 3 Jun 1794. [Group Sheet] [Family Chart]
5. Dorothea Cavendish was born on 17 Aug 1750 (daughter of William (4th Duke of Devonshire) Cavendish and Charlotte Elizabeth (Baroness Clifford) Boyle); died on 3 Jun 1794. Children:
- William Henry (4th Duke of Portland) Cavendish-Bentinck was born on 24 Jun 1768; died on 27 Mar 1854.
- Lord William Henry Cavendish-Bentinck was born in 1774; died in 1839.
- Charlotte Cavendish-Bentin was born on 3 Oct 1775; and died.
- Mary Cavendish-Bentin was born on 18 Mar 1778; and died.
- Lord William Charles Augustus Cavendish-Bentinck was born on 3 Oct 1780; died in 1826; was buried on 28 Apr 1826.
- 2. Lord Frederick Cavendish-Bentinck was born in 1781; died in 1828.
Generation: 4
8. William (2nd Duke of Portland) Bentinck was born on 1 Mar 1708 (son of Henry (1st Duke of Portland) Bentinck and Elizabeth (of Gainsborough ) Noel); died on 1 May 1762. William married Margaret Cavendish-Harley on 11 Jul 1734. Margaret (daughter of Edward (2nd Earl of Oxford) Harley and Henrietta Cavendish-Holles) was born in 1716; died on 17 Jul 1785. [Group Sheet] [Family Chart]
9. Margaret Cavendish-Harley was born in 1716 (daughter of Edward (2nd Earl of Oxford) Harley and Henrietta Cavendish-Holles); died on 17 Jul 1785. Children:
- Elizabeth Cavendish-Bentinck was born on 27 Jul 1735; and died.
- Henrietta Cavendish-Bentinck was born on 8 Feb 1737; and died.
- 4. Prime Minister William Henry (3rd Duke of Portland) Cavendish-Bentinck was born on 14 Apr 1738; died on 30 Oct 1809.
- Edward Charles Bentinck was born on 3 Mar 1744; and died.
10. William (4th Duke of Devonshire) Cavendish was born in 1720 (son of William (3rd Duke of Devonshire) Cavendish and Catherine Hoskins); died on 2 Oct 1764; was buried in All Saint's, Derby. William + Charlotte Elizabeth (Baroness Clifford) Boyle. Charlotte (daughter of Richard (4th Earl of Cork) Boyle and Dorothy (of Halifax) Saville) was born on 27 Oct 1731; and died. [Group Sheet] [Family Chart]
11. Charlotte Elizabeth (Baroness Clifford) Boyle was born on 27 Oct 1731 (daughter of Richard (4th Earl of Cork) Boyle and Dorothy (of Halifax) Saville); and died. Children:
- William (5th Duke of Devonshire) Cavendish was born on 14 Dec 1748; died on 29 Jul 1811.
- Richard Cavendish and died.
- 5. Dorothea Cavendish was born on 17 Aug 1750; died on 3 Jun 1794.
- George Augustus (1st Earl of Burlington) Cavendish was born on 31 Mar 1754; died on 10 Sep 1831.