On 30 Jun 1842 Thomas Coke 1st Earl of Leicester (age 88) died. His son [her future husband] Thomas Coke 2nd Earl of Leicester (age 19) succeeded 2nd Earl of Leicester.
On 20 Apr 1843 [her future husband] Thomas Coke 2nd Earl of Leicester (age 20) and (age 17) were married. She by marriage Countess of Leicester. He the son of Thomas Coke 1st Earl of Leicester and Anne Amelia Keppel Countess Leicester 1803-1844 (age 40). He a great x 4 grandson of King Charles II of England Scotland and Ireland. She a great x 5 granddaughter of King Charles II of England Scotland and Ireland. 
In 1849 [her father] William George Cavendish 2nd Baron Chesham (age 33) and [her mother] Henrietta Frances Lascelles Baroness Chesham were married. They were second cousin once removed.
On 05 Aug 1851 [her future brother-in-law] Edward Keppel Coke (age 26) and Diana Mary Blanche Georgiana Agar-Ellis were married. He the son of Thomas Coke 1st Earl of Leicester and Anne Amelia Keppel Countess Leicester 1803-1844. He a great x 4 grandson of King Charles II of England Scotland and Ireland. 
In 1852 Georgina Caroline Cavendish Countess Leicester was born to William George Cavendish 2nd Baron Chesham (age 36) and Henrietta Frances Lascelles Baroness Chesham.
On 22 Jul 1861 [her future brother-in-law] Henry John Roberts (age 34) and Katherine Grey Egerton (age 26) were married. She the daughter of Thomas Grosvenor 2nd Earl Wilton (age 61) and Mary Smith-Stanley Countess Wilton 1801-1858. He the son of Thomas Coke 1st Earl of Leicester and Anne Amelia Keppel Countess Leicester 1803-1844. He a great x 4 grandson of King Charles II of England Scotland and Ireland. 
On 10 Nov 1863 [her grandfather] Charles Compton Cavendish 1st Baron Chesham (age 70) died. His son [her father] William George Cavendish 2nd Baron Chesham (age 48) succeeded 2nd Baron Chesham. [her mother] Henrietta Frances Lascelles Baroness Chesham by marriage Baroness Chesham.
On 26 Aug 1875 Thomas Coke 2nd Earl of Leicester (age 52) and Georgina Caroline Cavendish Countess Leicester (age 23) were married. She by marriage Countess of Leicester. The difference in their ages was 29 years. He the son of Thomas Coke 1st Earl of Leicester and Anne Amelia Keppel Countess Leicester 1803-1844. He a great x 4 grandson of King Charles II of England Scotland and Ireland.
On 23 Jan 1876 [her step-daughter] Anne Coke (age 31) died.
On 20 Aug 1876 [her son] Richard Coke was born to [her husband] Thomas Coke 2nd Earl of Leicester (age 53) and Georgina Caroline Cavendish Countess Leicester (age 24).
On 05 Nov 1878 Thomas Francis Anson 3rd Earl Lichfield 1856-1918 (age 22) and [her step-daughter] Mildred Coke Countess Lichfield 1854-1941 (age 24) were married at St Withburga's Church, Holkham [Map]. She the daughter of Thomas Coke 2nd Earl of Leicester (age 55) and . He the son of Thomas George Anson 2nd Earl Lichfield (age 53) and Harriet Georgiana Louisa Hamilton Countess Lichfield 1834-1913 (age 44). They were half first cousin twice removed. He a great x 5 grandson of King Charles II of England Scotland and Ireland. She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.
On 17 Oct 1879 [her son] Edward Coke was born to [her husband] Thomas Coke 2nd Earl of Leicester (age 56) and Georgina Caroline Cavendish Countess Leicester (age 27).
On 18 Dec 1879 William Legge 6th Earl Dartmouth (age 28) and [her step-daughter] Mary Coke Countess Dartmouth 1849-1929 (age 30) were married. She by marriage Countess Dartmouth. She the daughter of Thomas Coke 2nd Earl of Leicester (age 56) and . He the son of William Legge 5th Earl Dartmouth (age 56) and Augusta Finch Countess Dartmouth 1822-1900 (age 57). She a great x 5 granddaughter of King Charles II of England Scotland and Ireland. 
On 30 Sep 1880 [her son] John aka Jack Spencer Coke was born to [her husband] Thomas Coke 2nd Earl of Leicester (age 57) and Georgina Caroline Cavendish Countess Leicester (age 28).
On 26 Jun 1882 [her father] William George Cavendish 2nd Baron Chesham (age 66) died.
On 10 Nov 1883 [her son] Reginald Coke was born to [her husband] Thomas Coke 2nd Earl of Leicester (age 60) and Georgina Caroline Cavendish Countess Leicester (age 31).
In 1884 [her mother] Henrietta Frances Lascelles Baroness Chesham died.
On 26 May 1889 [her brother-in-law] Edward Keppel Coke (age 64) died.
On 19 Aug 1893 [her son] Lovel William Coke was born to [her husband] Thomas Coke 2nd Earl of Leicester (age 70) and Georgina Caroline Cavendish Countess Leicester (age 41).
Around 1895 [her daughter] Mabel Coke was born to [her husband] Thomas Coke 2nd Earl of Leicester (age 72) and Georgina Caroline Cavendish Countess Leicester (age 43).
On 24 Jan 1909 [her husband] Thomas Coke 2nd Earl of Leicester (age 86) died. His son [her step-son] Thomas William Coke 3rd Earl of Leicester 1848-1941 (age 60) succeeded 3rd Earl of Leicester. (age 53) by marriage Countess of Leicester. St Withburga's Church, Holkham [Map].
On 12 Nov 1916 [her former brother-in-law] Henry John Roberts (age 89) died.
On 02 Aug 1922 [her former step-daughter] Margaret Coke Baroness Belper (age 70) died.
On 28 Dec 1929 [her former step-daughter] Mary Coke Countess Dartmouth 1849-1929 (age 80) died.
In 1931 [her former step-daughter] Julia Coke Viscountess Powerscourt (age 87) died.
On 30 May 1931 [her former step-son] Wenman Coke (age 75) died.
In 1937 Georgina Caroline Cavendish Countess Leicester (age 85) died. Memorial at St Withburga's Church, Holkham [Map].
Paternal Family Tree: Cavendish
Maternal Family Tree: Anna Maria Mordaunt 1771
Descendants Family Trees:
Kings Wessex: Great x 24 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 21 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 26 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 22 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 11 Grand Daughter of King Henry VII of England and Ireland
Kings Scotland: Great x 17 Grand Daughter of Robert "The Bruce" I King Scotland
Kings Franks: Great x 21 Grand Daughter of Louis VII King Franks
Kings France: Great x 14 Grand Daughter of Charles "Beloved Mad" VI King France
Great x 4 Grandfather: William Cavendish 2nd Duke Devonshire 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: William Cavendish 3rd Duke Devonshire 10 x Great Grand Son of Henry IV King England
Great x 4 Grandmother: Rachel Russell Duchess Devonshire 1674-1725
9 x Great Grand Daughter of Henry IV King England
Great x 2 Grandfather: William Cavendish 4th Duke Devonshire 11 x Great Grand Son of Henry IV King England
Great x 1 Grandfather: George Augustus Henry Cavendish 1st Earl Burlington 1754-1834 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Charles Boyle 2nd Earl Burlington
5 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandfather: Richard Boyle 3rd Earl Burlington 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Juliana Noel Countess Burlington 1672-1750
Great x 2 Grandmother: Charlotte Elizabeth Boyle Marchioness Hartington 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: William Savile 2nd Marquess Halifax 1665-1700
10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Dorothy Savile Countess Burlington 11 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Mary Finch Duchess Roxburghe 1677- 10 x Great Grand Daughter of King Edward III of England
GrandFather: Charles Compton Cavendish 1st Baron Chesham 9 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: George Compton 4th Earl of Northampton
9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Charles Compton 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Jane Fox Countess Northampton
Great x 2 Grandfather: Charles Compton 7th Earl of Northampton 1737-1763 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Berkeley Lucy 3rd Baronet
9 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Mary Lucy 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Catherine Cotton 9 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Elizabeth Compton Countess Burlington 1760-1835 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Henry Somerset 2nd Duke Beaufort
11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Charles Noel Somerset 4th Duke Beaufort 11 x Great Grand Son of Henry IV King England
Great x 4 Grandmother: Rachel Noel Duchess Beaufort 1687-1709 10 x Great Grand Daughter of Henry IV King England
Great x 2 Grandmother: Anne Somerset Countess Northampton 12 x Great Grand Daughter of Henry IV King England
Great x 4 Grandfather: John Symes Berkeley
12 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Elizabeth Berekeley Duchess Beaufort 1713-1799 13 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Elizabeth Norborne
Father: William George Cavendish 2nd Baron Chesham 10 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Charles Gordon 2nd Earl Aboyne 1670-1702 9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Gordon 3rd Earl Aboyne -1732 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Elizabeth Lyon Countess Aboyne 1672-1739 9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Charles Gordon 4th Earl Aboyne 1726-1794 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: George Lockhart
Great x 3 Grandmother: 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Euphemia Montgomerie 11 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: George Gordon 9th Marquess Huntly 1761-1853 12 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: James Stewart 5th Earl Galloway 1670-1746
10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Alexander Stewart 6th Earl Galloway 11 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Catherine Montgomerie Countess Galloway 11 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Margaret Stewart Countess Aboyne -1762 12 x Great Grand Daughter of King Edward III of England
GrandMother: Catherine Susan Gordon Baroness Chesham 11 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Johnathan Cope 1st Baronet 13 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Johnathan Cope 14 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Mary Jenkinson Lady Cope
Great x 2 Grandfather: Charles Cope 2nd Baronet 9 x Great Grand Son of King Edward IV of England
Great x 4 Grandfather: Henry Howard 4th Earl Carlisle
10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Arabella Howard 8 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandmother: Frances Spencer Countess Carlisle 1696-1742
7 x Great Grand Daughter of King Edward IV of England
Great x 1 Grandmother: Catherine Anne Cope Marchioness Huntly 1771-1832 10 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Cecil Bisshopp 5th Baronet 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Cecil Bisshopp 6th Baronet 11 x Great Grand Son of King Edward III of England
Great x 2 Grandmother: Catherine Bisshopp Countess Liverpool 12 x Great Grand Daughter of King Edward III of England
Georgina Caroline Cavendish Countess Leicester 1852-1937 11 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Daniel Lascelles
Great x 3 Grandfather: Edward Lascelles
Great x 4 Grandmother: Mary Lascelles
Great x 2 Grandfather: Edward Lascelles 1st Earl Harewood
Great x 1 Grandfather: Henry Lascelles 2nd Earl Harewood 1767-1841
Great x 3 Grandfather: William Chaloner
Great x 2 Grandmother: Anne Chaloner Baroness Harewood
GrandFather: William Lascelles
Mother: Henrietta Frances Lascelles Baroness Chesham 11 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Charles Howard 3rd Earl Carlisle 1669-1738 9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Henry Howard 4th Earl Carlisle 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Anne Capell Countess Carlisle 9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Frederick Howard 5th Earl Carlisle 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Byron 4th Baron Byron
14 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Isabella Byron Countess Carlisle 1721-1795 12 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Frances Berkeley Baroness Byron 11 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 1 Grandfather: George Howard 6th Earl Carlisle 1773-1848 9 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: John Leveson-Gower 1st Earl Gower 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Granville Leveson-Gower 1st Marquess Stafford 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Evelyn Pierrepont Baroness Gower
9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Margaret Caroline Leveson-Gower Countess Carlisle -1824 8 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Scroop Egerton 1st Duke Bridgewater
6 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandmother: Louisa Egerton Countess Gower 1723-1761 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Rachel Russell Duchess Bridgewater 10 x Great Grand Daughter of Henry IV King England
GrandMother: Caroline Georgiana Howard 10 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: William Cavendish 3rd Duke Devonshire 10 x Great Grand Son of Henry IV King England
Great x 3 Grandfather: William Cavendish 4th Duke Devonshire 11 x Great Grand Son of Henry IV King England
Great x 2 Grandfather: William Cavendish 5th Duke Devonshire 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Richard Boyle 3rd Earl Burlington 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandmother: Charlotte Elizabeth Boyle Marchioness Hartington 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Dorothy Savile Countess Burlington 11 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Georgiana Cavendish Countess Carlisle 1783-1858 9 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: John Spencer 11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Spencer 1st Earl Spencer 9 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Georgiana Caroline Carteret 1716-1780
8 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 2 Grandmother: Georgiana Spencer Duchess Devonshire 10 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Stephen Poyntz
13 x Great Grand Son of King Henry III of England
Great x 3 Grandmother: Margaret Georgiana Poyntz Countess Spencer 11 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anna Maria Mordaunt
10 x Great Grand Daughter of King Edward III of England