Maternal Family Tree: Joan Scott Viscountess Canning 1776-1837
On 19th July 1876 [her father] Hamilton John Agmondesham Cuffe 5th Earl of Desart [aged 27] and [her mother] Margaret Joan Lascelles Countess of Desart [aged 22] were married. She by marriage Countess Desart. She the daughter of [her grandfather] Henry Thynne Lascelles 4th Earl Harewood [aged 52] and [her grandmother] Elizabeth Joanna Burgh. He the son of John Cuffe 3rd Earl Desart and Elizabeth Lucy Campbell Countess Desart [aged 54]. They were second cousins.
Around December 1879 Sybil Cuffe was born to Hamilton John Agmondesham Cuffe 5th Earl of Desart [aged 31] and Margaret Joan Lascelles Countess of Desart [aged 26]. Coefficient of inbreeding 1.57%.
On 15th September 1898 [her uncle] William Ulick O'Connor Cuffe 4th Earl of Desart [aged 53] died. His brother [her father] Hamilton [aged 50] succeeded 5th Earl Desart.
On 30th April 1901 William Bayard Cutting [aged 22] and Sybil Cuffe [aged 21] were married at All Saints' Church, London. She the daughter of Hamilton John Agmondesham Cuffe 5th Earl of Desart [aged 52] and Margaret Joan Lascelles Countess of Desart [aged 47].
On 10th March 1910 [her husband] William Bayard Cutting [aged 31] died of tuberculosis in Aswan, Egypt. He was buried at Green-Wood Cemetery in Brooklyn, New York.
In 1916 Geoffrey Scott [aged 31] and Sybil Cuffe [aged 36] were married. She the daughter of Hamilton John Agmondesham Cuffe 5th Earl of Desart [aged 67] and Margaret Joan Lascelles Countess of Desart [aged 62].
In 1926 Percy Lubbock [aged 47] and Sybil Cuffe [aged 46] were married. She the daughter of Hamilton John Agmondesham Cuffe 5th Earl of Desart [aged 77] and Margaret Joan Lascelles Countess of Desart [aged 72].
In 1926 Geoffrey Scott [aged 41] and Sybil Cuffe [aged 46] were divorced.
On 19th September 1927 [her mother] Margaret Joan Lascelles Countess of Desart [aged 73] died.
On 4th August 1929 [her former husband] Geoffrey Scott [aged 45] died of pneumonia.
On 4th November 1934 [her father] Hamilton John Agmondesham Cuffe 5th Earl of Desart [aged 86] died. Earl Desart extinct.
On 31st December 1943 Sybil Cuffe [aged 64] died.
Kings Wessex: Great x 25 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 22 Grand Daughter of Owain "Great" King Gwynedd
Kings Seisyllwg: Great x 28 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 23 Grand Daughter of Maredudd ap Bleddyn King Powys
Kings Godwinson: Great x 26 Grand Daughter of King Harold II of England
Kings England: Great x 12 Grand Daughter of King Edward IV of England
Kings Scotland: Great x 11 Grand Daughter of King James V of Scotland
Kings France: Great x 16 Grand Daughter of Charles "Beloved Mad" VI King France
Kings Duke Aquitaine: Great x 29 Grand Daughter of Ranulf I Duke Aquitaine
Kings Spain: Great x 21 Grand Daughter of Alfonso VII King Castile VII King Leon
Grandfather: John Cuffe 3rd Earl Desart
father: Hamilton John Agmondesham Cuffe 5th Earl of Desart 10 x Great Grandson of King James V of Scotland
Great x 4 Grandfather: John Campbell 5 x Great Grandson of King James V of Scotland
Great x 3 Grandfather: Pryse Campbell 6 x Great Grandson of King James V of Scotland
Great x 4 Grandmother: Mary Pryse
Great x 2 Grandfather: John Campbell 1st Baron Cawdor 7 x Great Grandson of King James V of Scotland
Great x 4 Grandfather: Edmund Bacon 6th Baronet 
15 x Great Grandson of King Edward I of England
Great x 3 Grandmother: Sarah Bacon 15 x Great Granddaughter of King Henry III of England
Great x 4 Grandmother: Mary Kemp Lady Bacon 14 x Great Granddaughter of King Henry III of England
Great x 1 Grandfather: John Campbell 1st Earl Cawdor 8 x Great Grandson of King James V of Scotland
Great x 4 Grandfather: Henry Howard 4th Earl Carlisle 
10 x Great Grandson of King Edward III of England
Great x 3 Grandfather: Frederick Howard 5th Earl Carlisle 11 x Great Grandson of King Edward III of England
Great x 4 Grandmother: Isabella Byron Countess Carlisle 
12 x Great Granddaughter of King Edward I of England
Great x 2 Grandmother: Isabella Caroline Howard Baroness Cawdor 9 x Great Granddaughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Granville Leveson-Gower 1st Marquess Stafford 10 x Great Grandson of King Edward III of England
Great x 3 Grandmother: Margaret Caroline Leveson-Gower Countess Carlisle 8 x Great Granddaughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Louisa Egerton Countess Gower 
7 x Great Granddaughter of King Henry VII of England and Ireland
Grandmother: Elizabeth Lucy Campbell Countess Desart 9 x Great Granddaughter of King James V of Scotland
Great x 4 Grandfather: Thomas Thynne 2nd Viscount Weymouth 
12 x Great Grandson of King Edward III of England
Great x 3 Grandfather: Thomas Thynne 1st Marquess of Bath 9 x Great Grandson of King Henry VII of England and Ireland
Great x 4 Grandmother: Louisa Carteret Viscountess Weymouth 
8 x Great Granddaughter of King Henry VII of England and Ireland
Great x 2 Grandfather: Thomas Thynne 2nd Marquess of Bath 10 x Great Grandson of King Edward IV of England
Great x 4 Grandfather: William Bentinck 2nd Duke Portland 
11 x Great Grandson of King Henry IV of England
Great x 3 Grandmother: Elizabeth Bentinck Marchioness Bath 9 x Great Granddaughter of King Edward IV of England
Great x 4 Grandmother: Margaret Cavendish Harley 2nd Duchess Portland 8 x Great Granddaughter of King Edward IV of England
Great x 1 Grandmother: Elizabeth Thynne Countess Cawdor 11 x Great Granddaughter of King Edward IV of England
Great x 4 Grandfather: George Byng 3rd Viscount Torrington 
Great x 3 Grandfather: George Byng 4th Viscount Torrington
Great x 2 Grandmother: Isabella Elizabeth Byng Marchioness Bath 10 x Great Granddaughter of King Henry VII of England and Ireland
Great x 4 Grandfather: John Boyle 5th Earl Cork 
8 x Great Grandson of King Henry VII of England and Ireland
Great x 3 Grandmother: Lucy Boyle Viscountess Torrington 9 x Great Granddaughter of King Henry VII of England and Ireland
Sybil Cuffe 11 x Great Granddaughter of King James V of Scotland
Great x 4 Grandfather: Edward Lascelles 
Great x 3 Grandfather: Edward Lascelles 1st Earl Harewood
Great x 2 Grandfather: Henry Lascelles 2nd Earl Harewood
Great x 4 Grandfather: William Chaloner
Great x 3 Grandmother: Anne Chaloner Baroness Harewood
Great x 1 Grandfather: Henry Lascelles 3rd Earl Harewood
Great x 2 Grandmother: Henrietta Sebright Countess Harewood
Grandfather: Henry Thynne Lascelles 4th Earl Harewood 12 x Great Grandson of King Edward IV of England
Great x 4 Grandfather: Thomas Thynne 2nd Viscount Weymouth 12 x Great Grandson of King Edward III of England
Great x 3 Grandfather: Thomas Thynne 1st Marquess of Bath 9 x Great Grandson of King Henry VII of England and Ireland
Great x 4 Grandmother: Louisa Carteret Viscountess Weymouth 8 x Great Granddaughter of King Henry VII of England and Ireland
Great x 2 Grandfather: Thomas Thynne 2nd Marquess of Bath 10 x Great Grandson of King Edward IV of England
Great x 4 Grandfather: William Bentinck 2nd Duke Portland 11 x Great Grandson of King Henry IV of England
Great x 3 Grandmother: Elizabeth Bentinck Marchioness Bath 9 x Great Granddaughter of King Edward IV of England
Great x 4 Grandmother: Margaret Cavendish Harley 2nd Duchess Portland 8 x Great Granddaughter of King Edward IV of England
Great x 1 Grandmother: Louisa Thynne Countess Harewood 11 x Great Granddaughter of King Edward IV of England
Great x 4 Grandfather: George Byng 3rd Viscount Torrington
Great x 3 Grandfather: George Byng 4th Viscount Torrington
Great x 2 Grandmother: Isabella Elizabeth Byng Marchioness Bath 10 x Great Granddaughter of King Henry VII of England and Ireland
Great x 4 Grandfather: John Boyle 5th Earl Cork 8 x Great Grandson of King Henry VII of England and Ireland
Great x 3 Grandmother: Lucy Boyle Viscountess Torrington 9 x Great Granddaughter of King Henry VII of England and Ireland
mother: Margaret Joan Lascelles Countess of Desart 11 x Great Granddaughter of King Edward IV of England
Great x 4 Grandfather: Michael Burke 10th Earl Clanricarde 11 x Great Grandson of King Edward III of England
Great x 3 Grandfather: John Smith Burgh 11th Earl Clanricarde 12 x Great Grandson of King Edward III of England
Great x 2 Grandfather: John Thomas Burgh 13th Earl Clanricarde 8 x Great Grandson of King Edward IV of England
Great x 4 Grandfather: Henry Vincent 6th Baronet 
6 x Great Grandson of King Edward IV of England
Great x 3 Grandmother: Hester Amelia Vincent Countess Clanricarde 7 x Great Granddaughter of King Edward IV of England
Great x 1 Grandfather: Ulick Burgh 1st Marquess Clanricarde 9 x Great Grandson of King Edward IV of England
Grandmother: Elizabeth Joanna Burgh 10 x Great Granddaughter of King Edward IV of England
Great x 2 Grandfather: George Canning Prime Mininster
Great x 1 Grandmother: Harriet Canning Marchioness Clanricarde
Great x 3 Grandfather: John "Pawky Scott" Scott 
Great x 2 Grandmother: Joan Scott Viscountess Canning