Biography of Elizabeth Ilive Countess Egremont 1769-1822
Maternal Family Tree: Elizabeth Ilive Countess Egremont 1769-1822
On 21 Aug 1763 Charles Wyndham 2nd Earl Egremont (age 53) died. His son [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 11) succeeded 3rd Earl Egremont, 5th Baronet Wyndham of Orchard in Somerset.
Around 1769 Elizabeth Ilive Countess Egremont was born.
In 1785 Elizabeth Ilive Countess Egremont (age 16) became the mistress of [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 33).
Before 30 Aug 1786 [her future brother-in-law] William Frederick Wyndham (age 23) and Frances Mary Harford (age 27) were married. He the son of Charles Wyndham 2nd Earl Egremont and Alicia Carpenter Countess Egremont (age 60). She a great x 3 granddaughter of King Charles II of England Scotland and Ireland.
On 05 Jun 1787 [her illegitimate son] George Wyndham 1st Baron Leconfield was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 35) and Elizabeth Ilive Countess Egremont (age 18).
In 1789 [her illegitimate daughter] Frances Wyndham Lady Burrell was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 37) and Elizabeth Ilive Countess Egremont (age 20).
On 12 May 1790 [her illegitimate son] Henry Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 38) and Elizabeth Ilive Countess Egremont (age 21).
In 1792 [her illegitimate son] Edward Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 40) and Elizabeth Ilive Countess Egremont (age 23).
In 1792 [her illegitimate son] Edward Wyndham died.
On 29 Aug 1792 [her illegitimate daughter] Mary Wyndham Countess Munster was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 40) and Elizabeth Ilive Countess Egremont (age 23).
In 1793 [her illegitimate son] William Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 41) and Elizabeth Ilive Countess Egremont (age 24).
In 1794 [her illegitimate son] William Wyndham (age 1) died.
In 1795 [her illegitimate daughter] Charlotte Henrietta Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 43) and Elizabeth Ilive Countess Egremont (age 26).
Around 1795 [her illegitimate son] Charles Crole Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 43) and Elizabeth Ilive Countess Egremont (age 26).
In 1796 [her illegitimate son] Charles Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 44) and Elizabeth Ilive Countess Egremont (age 27).
1797. Thomas Phillips (age 26). Portrait of Elizabeth Ilive Countess Egremont (age 28).
Around 1798 [her illegitimate son] William John Crole Wyndham was born illegitimately to [her future husband] George O'Brien Wyndham 3rd Earl Egremont (age 46) and Elizabeth Ilive Countess Egremont (age 29).
In 1798 Elizabeth Ilive Countess Egremont (age 29) submitted to the Royal Society of Arts the design for a "cross-bar lever" that she had invented, for the purpose of lifting stones. This resulted in the award of a silver medal to the future countess.
On 23 Aug 1799 [her son] Major George Seymour Crole was born to King George IV of Great Britain and Ireland (age 37) and Elizabeth Ilive Countess Egremont (age 30)
In 1801 George O'Brien Wyndham 3rd Earl Egremont (age 49) and Elizabeth Ilive Countess Egremont (age 32) were married. She by marriage Countess Egremont. He the son of Charles Wyndham 2nd Earl Egremont and Alicia Carpenter Countess Egremont.
In 1801 [her brother-in-law] Charles William Wyndham (age 40) and Anne Barbara Frances Villiers (age 29) were married. She the daughter of George Bussy Villiers 4th Earl Jersey (age 65) and Frances Twysden (age 47). He the son of Charles Wyndham 2nd Earl Egremont and Alicia Carpenter Countess Egremont.
On 04 Jul 1808 [her son-in-law] Charles Merrik Burrell 3rd Baronet (age 34) and [her illegitimate daughter] Frances Wyndham Lady Burrell (age 19) were married at St George's Church, Hanover Square. She by marriage Lady Raymond of Valentine House in Essex. She the illegitmate daughter of George O'Brien Wyndham 3rd Earl Egremont (age 56) and Elizabeth Ilive Countess Egremont (age 39).
In 1815 [her illegitimate son] George Wyndham 1st Baron Leconfield (age 27) and [her daughter-in-law] Mary Fanny Blunt were married. He the illegitmate son of George O'Brien Wyndham 3rd Earl Egremont (age 63) and Elizabeth Ilive Countess Egremont (age 46).
On 18 Oct 1819 [her son-in-law] George Fitzclarence 1st Earl Munster (age 25) and [her illegitimate daughter] Mary Wyndham Countess Munster (age 27) were married. She the illegitmate daughter of George O'Brien Wyndham 3rd Earl Egremont (age 67) and Elizabeth Ilive Countess Egremont (age 50). He the illegitmate son of King William IV of the United Kingdom (age 54) and Dorothea Bland aka "Mrs Jordan".
On 30 Dec 1822 Elizabeth Ilive Countess Egremont (age 53) died.
On 11 Nov 1837 [her former husband] George O'Brien Wyndham 3rd Earl Egremont (age 85) died at Petworth House. His nephew George Wyndham 4th Earl Egremont (age 51) succeeded 4th Earl Egremont, 6th Baronet Wyndham of Orchard in Somerset. Jane Roberts Countess Egremont by marriage Countess Egremont. His left Petworth House to his illegitimate son [her illegitimate son] George Wyndham 1st Baron Leconfield (age 50).
[her illegitimate daughter] Laura Crole Wyndham was born illegitimately to George O'Brien Wyndham 3rd Earl Egremont and Elizabeth Ilive Countess Egremont.
John James King of Coates Castle in Sussex and [her illegitimate daughter] Charlotte Henrietta Wyndham were married. She the illegitmate daughter of George O'Brien Wyndham 3rd Earl Egremont and Elizabeth Ilive Countess Egremont.