Around 1683 William Stanhope 1st Earl of Harrington was born to John Stanhope (age 33).
In 1692 [his father] John Stanhope (age 42) died at Elvaston [Map].
In 1719 [his future wife] Anne Griffith (age 21) died in childbirth.
Before 18 Dec 1719 William Stanhope 1st Earl of Harrington (age 36) and Anne Griffith were married.
On 18 Dec 1719 [his son] Thomas Stanhope was born to William Stanhope 1st Earl of Harrington (age 36) and [his former wife] Anne Griffith. One of twins; their mother Anne Griffith died in childbirth..
On 18 Dec 1719 [his son] William Stanhope 2nd Earl of Harrington 1719-1779 was born to William Stanhope 1st Earl of Harrington (age 36) and [his former wife] Anne Griffith. One of twins; their mother Anne Griffith died in childbirth.
In Jan 1730 William Stanhope 1st Earl of Harrington (age 47) was created 1st Baron Harrington.
In 1742 William Stanhope 1st Earl of Harrington (age 59) was created 1st Earl Harrington, 1st Viscount Petersham.
On 12 Jan 1743 [his son] Thomas Stanhope (age 23) died.
On 11 Aug 1746 [his son] William Stanhope 2nd Earl of Harrington 1719-1779 (age 26) and [his daughter-in-law] Caroline Fitzroy Countess Harrington (age 24) were married. She the daughter of Charles Fitzroy 2nd Duke Grafton (age 62) and Henrietta Somerset Duchess Grafton 1690-1726. He the son of William Stanhope 1st Earl of Harrington 1683-1756 (age 63) and Anne Griffith. She a great granddaughter of King Charles II of England Scotland and Ireland. 
On 08 Dec 1756 William Stanhope 1st Earl of Harrington (age 73) died. His son [his son] William Stanhope 2nd Earl of Harrington 1719-1779 (age 36) succeeded 2nd Earl Harrington, 2nd Viscount Petersham, 2nd Baron Harrington. [his daughter-in-law] Caroline Fitzroy Countess Harrington (age 34) by marriage Countess Harrington.
Paternal Family Tree: Stanhope
Kings Wessex: Great x 20 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 16 Grand Son of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 22 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 17 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 9 Grand Son of Henry IV King England
Kings Scotland: Great x 15 Grand Son of William "Lion" I King Scotland
Kings Franks: Great x 16 Grand Son of Louis VII King Franks
Kings France: Great x 12 Grand Son of Philip "The Fair" IV King France
Great x 4 Grandfather: Michael Stanhope 4 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Thomas Stanhope 5 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Anne Rawson
Great x 2 Grandfather: John Stanhope 6 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Port
Great x 3 Grandmother: Margaret Port
Great x 1 Grandfather: John Stanhope 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Richard Trentham of Rocester Abbey
Great x 3 Grandfather: Thomas Trentham
Great x 2 Grandmother: Catherine Trentham
Great x 4 Grandfather: William Sneyd of Bradwell Cheshire
Great x 3 Grandmother: Jane Sneyd
GrandFather: John Stanhope 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Radclyffe of Ordsall
Great x 3 Grandfather: John Radclyffe of Ordsall Hall
Great x 2 Grandfather: John Radclyffe of Ordsall
Great x 1 Grandmother: Mary Radclyffe Lady Gell
Father: John Stanhope 8 x Great Grand Son of Henry IV King England
Great x 4 Grandfather: Richard Curzon 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Francis Curzon 12 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 2 Grandfather: John Curzon 5 x Great Grand Son of Henry IV King England
Great x 4 Grandfather: Thomas Vernon
6 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Eleanor Vernon 4 x Great Grand Daughter of Henry IV King England
Great x 4 Grandmother: Anne Ludlow 3 x Great Grand Daughter of Henry IV King England
Great x 1 Grandfather: John Curzon 1st Baronet 6 x Great Grand Son of Henry IV King England
Great x 4 Grandfather: William Sacheverell 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Ralph Sacheverell 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Mary Lowe
Great x 2 Grandmother: Millicent Sacheverell 12 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: William Dethick
Great x 3 Grandmother: Emma Dethick
GrandMother: Jane Curzon 7 x Great Grand Daughter of Henry IV King England
Great x 4 Grandfather: Randulph Crewe
Great x 3 Grandfather: John Crew
Great x 2 Grandfather: Thomas Crew
Great x 1 Grandmother: Patience Crewe Baroness Curzon
Great x 4 Grandfather: Reginald Bray
Great x 3 Grandfather: Reginald Bray of Stene and Hinton
Great x 2 Grandmother: Temperance Bray
William Stanhope 1st Earl of Harrington 1683-1756 9 x Great Grand Son of Henry IV King England