Prime Minister William Henry (3rd Duke of Portland) Cavendish-Bentinck^[1]

1738 - 1809  (71 years)

• Name	William Henry (3rd Duke of Portland) Cavendish-Bentinck
  Prefix	Prime Minister
  Birth	14 Apr 1738
  Gender	Male
  Death	30 Oct 1809
  Person ID	I125896	First tree
  Last Modified	19 Aug 2013

  
  

  Father	William (2nd Duke of Portland) Bentinck,   b. 1 Mar 1708   d. 1 May 1762 (Age 54 years)
  Mother	Margaret Cavendish-Harley,   b. 1716   d. 17 Jul 1785 (Age 69 years)
  Marriage	11 Jul 1734
  Family ID	F13861	Group Sheet  |  Family Chart

  
  

  Family	Dorothea Cavendish,   b. 17 Aug 1750   d. 3 Jun 1794 (Age 43 years)
  Children	1. William Henry (4th Duke of Portland) Cavendish-Bentinck,   b. 24 Jun 1768   d. 27 Mar 1854 (Age 85 years)   2. Lord William Henry Cavendish-Bentinck,   b. 1774   d. 1839 (Age 65 years)   3. Charlotte Cavendish-Bentin,   b. 3 Oct 1775   d. Yes, date unknown   4. Mary Cavendish-Bentin,   b. 18 Mar 1778   d. Yes, date unknown   5. Lord William Charles Augustus Cavendish-Bentinck,   b. 3 Oct 1780   d. 1826 (Age 45 years)   6. Lord Frederick Cavendish-Bentinck,   b. 1781   d. 1828 (Age 47 years)
  Family ID	F13069	Group Sheet  |  Family Chart
  Last Modified	24 Jan 2013

  
  

• Notes

  William Henry Cavendish-Bentinck, 3rd Duke of Portland PC (14 April 1738 – 30 October 1809), was a British Whig and Tory statesman, Chancellor of the University of Oxford and Prime Minister. He was known before 1762 by the courtesy title Marquess of Titchfield. He held a title of every degree of British nobility - that of Duke, Marquess, Earl, Viscount and Baron.

  
  

• Sources

  [S2822] Hamish Maclaren.