In 1694 [her grandfather] James Cecil 4th Earl Salisbury 1666-1694 (age 28) died. His son [her father] James Cecil 5th Earl Salisbury 1691-1728 (age 2) succeeded 5th Earl Salisbury. [her mother] Anne Tufton Countess of Salisbury -1757 by marriage Countess Salisbury.
On 12 Feb 1709 [her father] James Cecil 5th Earl Salisbury 1691-1728 (age 17) and [her mother] Anne Tufton Countess of Salisbury -1757 were married. She the daughter of Thomas Tufton 6th Earl of Thanet 1644-1729 (age 64) and Catherine Cavendish Countess Isle Thanet 1665-1712 (age 44). He the son of James Cecil 4th Earl Salisbury 1666-1694 and (age 38). They were fourth cousins.
Around 1722 Catherine Cecil Countess Egmont was born to James Cecil 5th Earl Salisbury 1691-1728 (age 30) and Anne Tufton Countess of Salisbury -1757.
On 09 Oct 1728 [her father] James Cecil 5th Earl Salisbury 1691-1728 (age 37) died.
On 15 Feb 1737 John Perceval 2nd Earl Egmont (age 25) and Catherine Cecil Countess Egmont (age 15) were married. She the daughter of James Cecil 5th Earl Salisbury 1691-1728 and Anne Tufton Countess of Salisbury -1757. He the son of John Perceval 1st Earl Egmont (age 53) and Catherine Parker Countess Egmont 1690-1749 (age 47).
On 23 Jan 1738 [her son] John Perceval 3rd Earl Egmont 1738-1822 was born to [her husband] John Perceval 2nd Earl Egmont (age 26) and Catherine Cecil Countess Egmont (age 16).
On 19 Oct 1739 [her son] Cecil Parker Perceval was born to [her husband] John Perceval 2nd Earl Egmont (age 28) and Catherine Cecil Countess Egmont (age 17).
On 10 Mar 1742 [her son] Philip Tufton Perceval was born to [her husband] John Perceval 2nd Earl Egmont (age 31) and Catherine Cecil Countess Egmont (age 20).
On 19 Apr 1744 [her son] Edward Perceval was born to [her husband] John Perceval 2nd Earl Egmont (age 33) and Catherine Cecil Countess Egmont (age 22).
On 01 May 1748 [her father-in-law] John Perceval 1st Earl Egmont (age 64) died. His son [her husband] John Perceval 2nd Earl Egmont (age 37) succeeded 2nd Earl Egmont, 2nd Viscount Perceval of Kanturk in County Cork, 2nd Baron Perceval of Burton in County Cork, 6th Baronet Perceval of Kanturk in County Cork. Catherine Cecil Countess Egmont (age 26) by marriage Countess Egmont.
On 11 Feb 1749 [her son] Frederick Augustus Perceval was born to [her husband] John Perceval 2nd Earl Egmont (age 37) and Catherine Cecil Countess Egmont (age 27).
Around 1750 [her daughter] Margaret Perceval was born to [her husband] John Perceval 2nd Earl Egmont (age 38) and Catherine Cecil Countess Egmont (age 28).
On 16 Aug 1752 Catherine Cecil Countess Egmont (age 30) died.
After 16 Aug 1752 [her former husband] John Perceval 2nd Earl Egmont (age 41) and Catherine Compton Countess Egmont 1731-1784 (age 21) were married. She by marriage Countess Egmont. The difference in their ages was 20 years. He the son of John Perceval 1st Earl Egmont and Catherine Parker Countess Egmont 1690-1749.
On 04 Dec 1770 [her former husband] John Perceval 2nd Earl Egmont (age 59) died at Pall Mall [Map]. His son [her son] John Perceval 3rd Earl Egmont 1738-1822 (age 32) succeeded 3rd Earl Egmont, 3rd Viscount Perceval of Kanturk in County Cork, 3rd Baron Perceval of Burton in County Cork, 7th Baronet Perceval of Kanturk in County Cork, 2nd Baron Lovel and Holland of Enmore in Somerset. Isabella Powlett Countess Egmont -1821 by marriage Countess Egmont.
[her son] Edward Perceval and Sarah Howarth were married. He the son of John Perceval 2nd Earl Egmont and Catherine Cecil Countess Egmont 1722-1752.
[her daughter] Catherine Perceval Baroness Newborough was born to John Perceval 2nd Earl Egmont and Catherine Cecil Countess Egmont.
Paternal Family Tree: Cecil
Maternal Family Tree: Eleanor Gifford 1575
Kings Wessex: Great x 20 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 16 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 22 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 17 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 8 Grand Daughter of King Edward IV of England
Kings Scotland: Great x 15 Grand Daughter of William "Lion" I King Scotland
Kings Franks: Great x 16 Grand Daughter of Louis VII King Franks
Kings France: Great x 13 Grand Daughter of Philip "Bold" III King France
Great x 4 Grandfather: Robert Cecil 1st Earl Salisbury 15 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandfather: William Cecil 2nd Earl Salisbury 7 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Elizabeth Brooke 6 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Charles Cecil 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Howard 1st Earl Suffolk
7 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Catherine Howard Countess Salisbury 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Mary Dacre
6 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: James Cecil 3rd Earl Salisbury 9 x Great Grand Son of King Edward III of England
GrandFather: James Cecil 4th Earl Salisbury 1666-1694 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Manners
5 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: George Manners 6 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Dorothy Vernon
6 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: John Manners 8th Earl of Rutland 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Henry Pierrepont
10 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Grace Pierrepont 9 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Frances Cavendish 8 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 1 Grandmother: Margaret Manners Countess of Salisbury -1682 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Edward Montagu
8 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Edward Montagu 1st Baron Montagu 9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Elizabeth Harrington
Great x 2 Grandmother: Frances Montagu Countess Rutland 10 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: Thomas Cotton
Great x 3 Grandmother: Frances Cotton 12 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Elizabeth Shirley
11 x Great Grand Daughter of King Henry "Curtmantle" II of England
Father: James Cecil 5th Earl Salisbury 1691-1728 10 x Great Grand Son of King Edward III of England
Catherine Cecil Countess Egmont 1722-1752 8 x Great Grand Daughter of King Edward IV of England
Great x 3 Grandfather: John Tufton 1st Baronet
Great x 2 Grandfather: Nicholas Tufton 1st Earl of Thanet 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Humphrey Browne
9 x Great Grand Son of King Henry III of England
Great x 3 Grandmother: Christian Browne Lady Tufton 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Hussey
5 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: John Tufton 2nd Earl of Thanet 1608-1664 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Cecil 1st Baron Burghley
Great x 3 Grandfather: Thomas Cecil 1st Earl Exeter
Great x 4 Grandmother: Mary Cheke
Great x 2 Grandmother: Frances Cecil Countess Isle Thanet 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Neville 4th Baron Latimer of Snape 5 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Dorothy Neville Countess Exeter 1548-1609 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Lucy Somerset Baroness Latimer Snape
5 x Great Grand Daughter of King Edward III of England
GrandFather: Thomas Tufton 6th Earl of Thanet 1644-1729 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Sackville 1st Earl Dorset
8 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Robert Sackville 2nd Earl Dorset 1561-1609 9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Cicely Baker Countess Dorset
Great x 2 Grandfather: Richard Sackville 3rd Earl Dorset 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Howard 4th Duke of Norfolk 7 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Margaret Howard 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Margaret Audley Duchess Norfolk
6 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Margaret Sackville Countess Isle Thanet 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Henry Clifford 2nd Earl of Cumberland
5 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: George Clifford 3rd Earl of Cumberland 6 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Anne Dacre Countess Cumberland 1521-1581 5 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Anne Clifford Countess Dorset and Pembroke 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Francis Russell 2nd Earl Bedford
Great x 3 Grandmother: Margaret Russell Countess Cumberland 9 x Great Grand Daughter of King John "Lackland" of England
Great x 4 Grandmother: Margaret St John Countess Bedford
8 x Great Grand Daughter of King John "Lackland" of England
Mother: Anne Tufton Countess of Salisbury -1757 7 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: William Cavendish 7 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Charles Cavendish 8 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Bess of Hardwick Countess Shrewsbury and Waterford
Great x 2 Grandfather: William Cavendish 1st Duke Newcastle upon Tyne 4 x Great Grand Son of King Edward IV of England
Great x 4 Grandfather: Cuthbert Ogle 7th Baron Ogle 2 x Great Grand Son of King Edward IV of England
Great x 3 Grandmother: Catherine Ogle 8th Baroness Ogle 3 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandmother: Catherine Carnaby Baroness Ogle 7 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: Henry Cavendish 2nd Duke Newcastle upon Tyne 5 x Great Grand Son of King Edward IV of England
Great x 4 Grandfather: William Bassett
13 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: William Bassett 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Elizabeth Fitzherbert
10 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Elizabeth Bassett Countess Newcastle upon Tyne 12 x Great Grand Daughter of King Henry "Curtmantle" II of England
GrandMother: Catherine Cavendish Countess Isle Thanet 1665-1712 6 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Henry Pierrepont 10 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Robert Pierrepont 1st Earl Kingston 9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Frances Cavendish 8 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 2 Grandfather: William Pierrepont of Thoresby 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Henry Talbot
6 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Gertrude Talbot Baroness Pierrepont Holme Pierrepoint 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Elizabeth Rayner
Great x 1 Grandmother: Frances Pierrepont Duchess Newcastle upon Tyne 1630-1695 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Harries of Cruckton in Shropshire
Great x 3 Grandfather: Thomas Harries aka Harris 1st Baronet
Great x 4 Grandmother: Eleanor Prowde
Great x 2 Grandmother: Elizabeth Harries aka Harris
Great x 4 Grandfather: Roger Gifford Physican
Great x 3 Grandmother: Eleanor Gifford
