Charlotte Ponsonby Countess Fitzwilliam was born to William Ponsonby 2nd Earl Bessborough and Caroline Cavendish Countess Bessborough 1719-1760.
On 05 Jul 1739 [her father] William Ponsonby 2nd Earl Bessborough (age 35) and [her mother] Caroline Cavendish Countess Bessborough 1719-1760 (age 20) were married. His younger brother [her uncle] John Ponsonby (age 26) would marry her younger sister [her aunt] Elizabeth Cavendish (age 13) four years later. She the daughter of William Cavendish 3rd Duke Devonshire (age 40) and (age 40). He the son of Brabazon Ponsonby 1st Earl Bessborough 1679-1758 (age 60) and Sarah Margetson.
On 10 Aug 1756 William Fitzwilliam 1st and 3rd Earl Fitzwilliam (age 36) died. His son [her future husband] William Fitzwilliam 4th and 2nd Earl Fitzwilliam (age 8) succeeded 4th Earl Fitzwilliam, 2nd Earl Fitzwilliam, 6th Baron Fitzwilliam of Liffer in Donegal. Charlotte Ponsonby Countess Fitzwilliam by marriage Countess Fitzwilliam.
On 04 Jul 1758 [her grandfather] Brabazon Ponsonby 1st Earl Bessborough 1679-1758 (age 79) died. His son [her father] William Ponsonby 2nd Earl Bessborough (age 54) succeeded 2nd Earl Bessborough. [her mother] Caroline Cavendish Countess Bessborough 1719-1760 (age 39) by marriage Countess Bessborough.
On 20 Jan 1760 [her mother] Caroline Cavendish Countess Bessborough 1719-1760 (age 40) died. Monument in Derby Cathedral [Map] sculpted by John Michael Rysbrack (age 65).
On 24 May 1764 Thomas Dundas 1st Baron Dundas (age 23) and [her future sister-in-law] Charlotte Fitzwilliam Baroness Dundas (age 17) were married. She the daughter of William Fitzwilliam 1st and 3rd Earl Fitzwilliam and Anne Watson Wentworth Countess Fitzwilliam -1769.
In 1770 William Fitzwilliam 4th and 2nd Earl Fitzwilliam (age 21) and Charlotte Ponsonby Countess Fitzwilliam were married. She the daughter of William Ponsonby 2nd Earl Bessborough (age 66) and Caroline Cavendish Countess Bessborough 1719-1760. He the son of William Fitzwilliam 1st and 3rd Earl Fitzwilliam and Anne Watson Wentworth Countess Fitzwilliam -1769.
On 04 May 1786 [her son] Charles Wentworth-Fitzwilliam 5th and 3rd Earl Fitzwilliam 1786-1857 was born to [her husband] William Fitzwilliam 4th and 2nd Earl Fitzwilliam (age 37) and Charlotte Ponsonby Countess Fitzwilliam.
On 11 Mar 1793 [her father] William Ponsonby 2nd Earl Bessborough (age 89) died. His son [her brother] Frederick Ponsonby 3rd Earl Bessborough 1758-1844 (age 35) succeeded 3rd Earl Bessborough.
Before 1807 [her son] Charles Wentworth-Fitzwilliam 5th and 3rd Earl Fitzwilliam 1786-1857 (age 20) and [her daughter-in-law] Mary Dundas (age 19) were married. He the son of William Fitzwilliam 4th and 2nd Earl Fitzwilliam (age 58) and Charlotte Ponsonby Countess Fitzwilliam -1822. They were first cousins.
On 08 Dec 1819 [her sister-in-law] Anne Fitzwilliam (age 74) died.
In 1822 Charlotte Ponsonby Countess Fitzwilliam died.
After 1822 [her former husband] William Fitzwilliam 4th and 2nd Earl Fitzwilliam (age 73) and (age 73) were married. She by marriage Countess Fitzwilliam. He the son of William Fitzwilliam 1st and 3rd Earl Fitzwilliam and Anne Watson Wentworth Countess Fitzwilliam -1769.
On 08 Feb 1833 [her former husband] William Fitzwilliam 4th and 2nd Earl Fitzwilliam (age 84) died. His son [her son] Charles Wentworth-Fitzwilliam 5th and 3rd Earl Fitzwilliam 1786-1857 (age 46) succeeded 5th Earl Fitzwilliam, 3rd Earl Fitzwilliam, 7th Baron Fitzwilliam of Liffer in Donegal.
Paternal Family Tree: Ponsonby
Maternal Family Tree: Catherine Hoskyns Duchess Devonshire 1698-1777
Kings Wessex: Great x 21 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 18 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 23 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 19 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 12 Grand Daughter of Henry IV King England
Kings Scotland: Great x 16 Grand Daughter of Robert "The Bruce" I King Scotland
Kings Franks: Great x 17 Grand Daughter of Louis VII King Franks
Kings France: Great x 14 Grand Daughter of Philip "Bold" III King France
Great x 2 Grandfather: John Ponsonby
Great x 1 Grandfather: William Ponsonby 1st Viscount Duncannon 10 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: Thomas Folliott of Pirton Court
Great x 3 Grandfather: Henry Folliott 1st Baron Folliott 8 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Katherine Lygon
7 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 2 Grandmother: Elizabeth Folliot 9 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: William Strode of Stoke under Hampden
Great x 3 Grandmother: Anne Strode Countess Roscommon
GrandFather: Brabazon Ponsonby 1st Earl Bessborough 1679-1758 11 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: Garret Moore 1st Viscount Moore of Drogheda
Great x 3 Grandfather: Charles Moore 2nd Viscount Moore of Drogheda
Great x 4 Grandmother: Mary Colley Viscountess Moore and Wilmot
Great x 2 Grandfather: Randle Moore
Great x 4 Grandfather: Adam Loftus 1st Viscount Loftus
Great x 3 Grandmother: Alice Loftus Viscountess Moore
Great x 1 Grandmother: Mary Moore
Father: William Ponsonby 2nd Earl Bessborough 12 x Great Grand Son of King Edward "Longshanks" I of England
Great x 2 Grandfather: Archbishop James Margetson
Great x 1 Grandfather: John Margetson
Great x 2 Grandmother: Anne Bonnett
GrandMother: Sarah Margetson 13 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: James Caulfeild
Great x 3 Grandfather: William Caulfeild 2nd Baron Caulfeild
Great x 2 Grandfather: William Caulfeild 1st Viscount Charlemont 11 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: John King
Great x 3 Grandmother: Mary King 10 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Catherine Drury 9 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 1 Grandmother: Alice Caulfeild Baroness Carpenter 12 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: Garret Moore 1st Viscount Moore of Drogheda
Great x 3 Grandfather: Charles Moore 2nd Viscount Moore of Drogheda
Great x 4 Grandmother: Mary Colley Viscountess Moore and Wilmot
Great x 2 Grandmother: Sarah Moore Viscountess Charlemont
Great x 4 Grandfather: Adam Loftus 1st Viscount Loftus
Great x 3 Grandmother: Alice Loftus Viscountess Moore
Charlotte Ponsonby Countess Fitzwilliam -1822 12 x Great Grand Daughter of Henry IV King England
Great x 4 Grandfather: William Cavendish 2nd Earl Devonshire 9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: William Cavendish 3rd Earl Devonshire 10 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Christian Bruce Countess Devonshire
Great x 2 Grandfather: William Cavendish 1st Duke Devonshire 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Cecil 2nd Earl Salisbury
7 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Elizabeth Cecil Countess Devonshire 1619-1689 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Catherine Howard Countess Salisbury
7 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: William Cavendish 2nd Duke Devonshire 10 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Butler Viscount Thurles
10 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: James Butler 1st Duke Ormonde 9 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Elizabeth Poyntz
8 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Mary Butler Duchess Devonshire 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Richard Preston 1st Earl Desmond
Great x 3 Grandmother: Elizabeth Preston Duchess Ormonde 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Elizabeth Butler 8 x Great Grand Daughter of King Edward III of England
GrandFather: William Cavendish 3rd Duke Devonshire 10 x Great Grand Son of Henry IV King England
Great x 4 Grandfather: Francis Russell 4th Earl Bedford
10 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: William Russell 1st Duke Bedford 9 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Catherine Brydges Countess Bedford 8 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: William Russell 10 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Robert Carr 1st Earl Somerset
13 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Anne Carr Countess of Bedford 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Frances Howard Countess Essex and Somerset 8 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Rachel Russell Duchess Devonshire 1674-1725 9 x Great Grand Daughter of Henry IV King England
Great x 4 Grandfather: Henry Wriothesley 3rd Earl of Southampton
7 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Thomas Wriothesley 4th Earl of Southampton 2nd Earl Chichester 7 x Great Grand Son of Henry IV King England
Great x 4 Grandmother: Elizabeth Vernon Countess Southampton 1572-1655
6 x Great Grand Daughter of Henry IV King England
Great x 2 Grandmother: Rachel Wriothesley 8 x Great Grand Daughter of Henry IV King England
Mother: Caroline Cavendish Countess Bessborough 1719-1760 11 x Great Grand Daughter of Henry IV King England