Biography of Charles Spencer 1740-1820
Paternal Family Tree: Spencer
Maternal Family Tree: Elizabeth Trevor Duchess Marlborough 1713-1761
On 27 Feb 1729 [his uncle] Robert Spencer 4th Earl of Sunderland (age 27) died. His brother [his father] Charles Spencer 3rd Duke Marlborough (age 22) succeeded 5th Earl of Sunderland, 7th Baron Spencer Wormleighton.
On 23 May 1732 [his father] Charles Spencer 3rd Duke Marlborough (age 25) and [his mother] Elizabeth Trevor Duchess Marlborough (age 19) were married. She by marriage Countess of Sunderland. He the son of Charles Spencer 3rd Earl of Sunderland and Anne Churchill Countess Sunderland.
On 24 Oct 1733 Henrietta Churchill 2nd Duchess Marlborough (age 52) died. Her nephew [his father] Charles Spencer 3rd Duke Marlborough (age 26) succeeded 3rd Duke Marlborough, 3rd Marquess of Blandford, 3rd Earl of Marlborough, 3rd Baron Churchill of Sandridge in Hertfordshire. [his mother] Elizabeth Trevor Duchess Marlborough (age 20) by marriage Duchess Marlborough.
On 31 Mar 1740 Charles Spencer was born to Charles Spencer 3rd Duke Marlborough (age 33) and Elizabeth Trevor Duchess Marlborough (age 27).
On 20 Oct 1758 [his father] Charles Spencer 3rd Duke Marlborough (age 51) died. His son [his brother] George Spencer 4th Duke Marlborough (age 19) succeeded 4th Duke Marlborough, 4th Marquess of Blandford, 4th Earl of Marlborough, 4th Baron Churchill of Sandridge in Hertfordshire, 6th Earl of Sunderland, 8th Baron Spencer Wormleighton.
In 1761 Charles Spencer (age 20) was elected MP Oxfordshire.
On 07 Oct 1761 [his mother] Elizabeth Trevor Duchess Marlborough (age 48) died.
On 02 Oct 1762 Charles Spencer (age 22) and Mary Beauclerk (age 18) were married. He the son of Charles Spencer 3rd Duke Marlborough and Elizabeth Trevor Duchess Marlborough. She a great granddaughter of King Charles II of England Scotland and Ireland. 
Around 1764 [his son] Robert Spencer was born to Charles Spencer (age 23) and [his wife] Mary Beauclerk (age 20). He a great x 2 grandson of King Charles II of England Scotland and Ireland.
On 21 Dec 1767 [his son] John Spencer was born to Charles Spencer (age 27) and [his wife] Mary Beauclerk (age 24). He a great x 2 grandson of King Charles II of England Scotland and Ireland.
On 09 Jan 1769 [his son] William Robert Spencer was born to Charles Spencer (age 28) and [his wife] Mary Beauclerk (age 25) at Kensington Palace. He a great x 2 grandson of King Charles II of England Scotland and Ireland.
In 1791 [his son] William Robert Spencer (age 21) and [his daughter-in-law] Susan Jenison were married. He a great x 2 grandson of King Charles II of England Scotland and Ireland.
In 1793 Charles Spencer (age 52) was appointed Privy Council.
In 1796 Charles Spencer (age 55) was elected MP Oxfordshire.
On 13 Jan 1812 [his wife] Mary Beauclerk (age 68) died.
On 16 Jun 1820 Charles Spencer (age 80) died.
Kings Wessex: Great x 21 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 18 Grand Son of Owain "Great" King Gwynedd
Kings Seisyllwg: Great x 24 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 19 Grand Son of Maredudd ap Bleddyn King Powys
Kings England: Great x 12 Grand Son of King Edward III of England
Kings Scotland: Great x 16 Grand Son of William "Lion" I King Scotland
Kings Franks: Great x 18 Grand Son of Louis VII King Franks
Kings France: Great x 14 Grand Son of Philip "The Fair" IV King France
Great x 4 Grandfather: Robert Spencer 1st Baron Spencer
Great x 3 Grandfather: William Spencer 2nd Baron Spencer 8 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Willoughby
7 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Henry Spencer 1st Earl of Sunderland 8 x Great Grand Son 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 Grandmother: Penelope Wriothesley Baroness Spencer Wormleighton 7 x Great Grand Daughter of Henry IV King England
Great x 4 Grandmother: Elizabeth Vernon Countess Southampton
6 x Great Grand Daughter of Henry IV King England
Great x 1 Grandfather: Robert Spencer 2nd Earl of Sunderland 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Robert Sidney 1st Earl of Leicester
9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Robert Sidney 2nd Earl of Leicester 10 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Barbara Gamage Countess Leicester 12 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandmother: Dorothy Sidney Countess Sunderland 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Henry "Wizard Earl" Percy 9th Earl of Northumberland 6 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Dorothy Percy Countess Leicester 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Dorothy Devereux Countess Northumberland
7 x Great Grand Daughter of King Edward III of England
GrandFather: Charles Spencer 3rd Earl of Sunderland 10 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: George Digby
6 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Digby 1st Earl Bristol 7 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Abigail Heveningham
12 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 2 Grandfather: George Digby 2nd Earl Bristol 8 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Beatrice Walcott
Great x 1 Grandmother: Anne Digby Countess Sunderland 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: William Russell 1st Baron Russell
9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Francis Russell 4th Earl Bedford 10 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Elizabeth Long Baroness Russel Thornhaugh
Great x 2 Grandmother: Anne Russell Countess Bristol 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Giles Brydges 3rd Baron Chandos 7 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Catherine Brydges Countess Bedford 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Clinton
9 x Great Grand Daughter of King Edward "Longshanks" I of England
Father: Charles Spencer 3rd Duke Marlborough 11 x Great Grand Son of King Edward III of England
Great x 2 Grandfather: Winston Churchill
Great x 1 Grandfather: John Churchill 1st Duke Marlborough 14 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: John Drake
Great x 3 Grandfather: John Drake
Great x 2 Grandmother: Elizabeth Drake 13 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: John Boteler 1st Baron Boteler 11 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Helen Boteler 12 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Elizabeth Villiers Baroness Boteler Brantfield
GrandMother: Anne Churchill Countess Sunderland 15 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 3 Grandfather: John Jennings
Great x 2 Grandfather: Richard Jennings
Great x 1 Grandmother: Sarah Jennings Duchess Marlborough
Great x 3 Grandfather: Gifford Thornhurst 1st Baronet
Great x 2 Grandmother: Frances Thornhurst
Great x 4 Grandfather: Alexander Temple
Great x 3 Grandmother: Susanna Temple
Charles Spencer 12 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Trevor
Great x 3 Grandfather: John Trevor
Great x 2 Grandfather: John Trevor
Great x 1 Grandfather: Thomas Trevor 1st Baron Trevor Bromham
GrandFather: Thomas Trevor 2nd Baron Trevor Bromham
Great x 1 Grandmother: Elizabeth Searle