In 1774 Henrietta Scott Duchess Portland was born to John "Pawky Scott" Scott (age 49).
On 04 Aug 1795 William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 27) and Henrietta Scott Duchess Portland (age 21) were married. She by marriage Duchess Portland. He the son of William Cavendish-Bentinck 3rd Duke Portland (age 57) and Dorothy Cavendish 3rd Duchess Portland 1750-1794.
On 21 Aug 1796 [her son] William Henry Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 28) and Henrietta Scott Duchess Portland (age 22).
On 21 Apr 1798 [her daughter] Margaret Harriet Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 29) and Henrietta Scott Duchess Portland (age 24).
On 06 Jul 1799 [her daughter] Caroline Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 31) and Henrietta Scott Duchess Portland (age 25).
On 17 Sep 1800 [her son] William John Cavendish-Scott-Bentinck 5th Duke Portland 1800-1879 was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 32) and Henrietta Scott Duchess Portland (age 26). The date somewhat uncertain according to different sources; Cracroft says 12 Sep 1808 which may be the date he was baptised and 1808 a typo? He was known as John since all the male members of the family were given the first name John.
On 27 Feb 1802 [her son] George Frederick Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 33) and Henrietta Scott Duchess Portland (age 28).
On 09 Jun 1804 [her son] Henry William Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 35) and Henrietta Scott Duchess Portland (age 30).
On 14 Jan 1806 [her daughter] Charlotte Cavendish-Scott-Bentinck Viscountess Ossington was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 37) and Henrietta Scott Duchess Portland (age 32).
On 27 Aug 1807 [her daughter] Lucy Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 39) and Henrietta Scott Duchess Portland (age 33).
On 08 Jul 1809 [her daughter] Mary Cavendish-Scott-Bentinck was born to [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 41) and Henrietta Scott Duchess Portland (age 35).
On 27 Mar 1854 [her husband] William Henry Cavendish-Scott-Bentinck 4th Duke Portland 1768-1854 (age 85) died. His son [her son] William John Cavendish-Scott-Bentinck 5th Duke Portland 1800-1879 (age 53) succeeded 5th Duke Portland, 6th Earl of Portland although it took him three years before he took his seat in the House of Lords.