On 30 Apr 1892 [her father] Henry Arthur Cadogan (age 23) and [her mother] Mildred Cecilia Sturt Lady Montagu (age 23) were married at The Church of the Holy and Undivided Trinity with Saint Jude, Sloane Street. He the son of George Cadogan 5th Earl Cadogan (age 51) and Beatrix Jane Craven Countess Cadogan 1844-1907 (age 47).
On 22 Feb 1900 Alexandra Mary Cadogan Duchess Marlborough was born to Henry Arthur Cadogan (age 31) and Mildred Cecilia Sturt Lady Montagu (age 31).
On 02 Jul 1908 [her father] Henry Arthur Cadogan (age 40) died of cancer at Temple House, Theobalds Park.
On 18 Apr 1910 [her step-father] Hedworth Lambton aka Meux (age 53) and [her mother] Mildred Cecilia Sturt Lady Montagu (age 41) were married. He the son of George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 and Beatrix Frances Hamilton Countess Durham 1835-1871. He a great x 5 grandson of King Charles II of England Scotland and Ireland.
On 17 Feb 1920 John Albert William Spencer-Churchill 10th Duke Marlborough (age 22) and Alexandra Mary Cadogan Duchess Marlborough (age 19) were married at St Margaret's Church, Westminster [Map]. He the son of Charles Richard John Spencer-Churchill 9th Duke Marlborough (age 48) and Consuelo Vanderbilt Duchess Marlborough 1877-1964 (age 42).
On 12 Nov 1923 [her daughter] Caroline Spencer-Churchill was born to [her husband] John Albert William Spencer-Churchill 10th Duke Marlborough (age 26) and Alexandra Mary Cadogan Duchess Marlborough (age 23).
On 13 Apr 1926 [her son] John Spencer-Churchill 11th Duke of Marlborough 1926-2014 was born to [her husband] John Albert William Spencer-Churchill 10th Duke Marlborough (age 28) and Alexandra Mary Cadogan Duchess Marlborough (age 26).
On 04 Dec 1930 [her step-father] Charles William Augustus Montagu (age 70) and [her mother] Mildred Cecilia Sturt Lady Montagu (age 61) were married. He the son of William Drogo Montagu 7th Duke Manchester 1823-1890 and Louisa Vonalten Duchess Devonshire and Manchester.
On 30 Jun 1934 [her father-in-law] Charles Richard John Spencer-Churchill 9th Duke Marlborough (age 62) died. His son [her husband] John Albert William Spencer-Churchill 10th Duke Marlborough (age 36) succeeded 10th Duke Marlborough, 10th Marquess of Blandford, 10th Earl of Marlborough, 10th Baron Churchill of Sandridge in Hertfordshire, 12th Earl of Sunderland, 14th Baron Spencer Wormleighton. Alexandra Mary Cadogan Duchess Marlborough (age 34) by marriage Duchess Marlborough.
In 1942 [her mother] Mildred Cecilia Sturt Lady Montagu (age 73) died.
On 05 Dec 1946 [her son-in-law] Major Charles Huguenot Waterhouse (age 28) and [her daughter] Caroline Spencer-Churchill (age 23) were married. She the daughter of John Albert William Spencer-Churchill 10th Duke Marlborough (age 49) and Alexandra Mary Cadogan Duchess Marlborough 1900-1961 (age 46).
On 19 Oct 1951 [her son] John Spencer-Churchill 11th Duke of Marlborough 1926-2014 (age 25) and [her daughter-in-law] Susan Mary Hornby (age 22) were married. He the son of John Albert William Spencer-Churchill 10th Duke Marlborough (age 54) and Alexandra Mary Cadogan Duchess Marlborough 1900-1961 (age 51).
On 17 Sep 1956 [her brother-in-law] Ivor Charles Spencer-Churchill (age 57) died.
In 1961 [her son] John Spencer-Churchill 11th Duke of Marlborough 1926-2014 (age 34) and [her daughter-in-law] Susan Mary Hornby (age 32) were divorced.
On 23 May 1961 Alexandra Mary Cadogan Duchess Marlborough (age 61) died.
On 26 Jan 1972 [her former husband] John Albert William Spencer-Churchill 10th Duke Marlborough (age 74) and Frances Laura Charteris Duchess Marlborough (age 56) were married. She by marriage Duchess Marlborough. He the son of Charles Richard John Spencer-Churchill 9th Duke Marlborough and Consuelo Vanderbilt Duchess Marlborough 1877-1964.
On 11 Mar 1972 [her former husband] John Albert William Spencer-Churchill 10th Duke Marlborough (age 74) died. His son [her son] John Spencer-Churchill 11th Duke of Marlborough 1926-2014 (age 45) succeeded 11th Duke Marlborough, 11th Marquess of Blandford, 11th Earl of Marlborough, 11th Baron Churchill of Sandridge in Hertfordshire, 13th Earl of Sunderland, 15th Baron Spencer Wormleighton.
Paternal Family Tree: Cadogan
Maternal Family Tree: Penelope Chamberlayne Lady Dashwood 1663-1735
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 27 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 7 Grand Daughter of King Charles II of England Scotland and Ireland
Kings Scotland: Great x 19 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 9 Grand Daughter of Henry IV King France
Great x 4 Grandfather: Charles Cadogan 2nd Baron Cadogan
Great x 3 Grandfather: Charles Sloane Cadogan 1st Earl Cadogan
Great x 4 Grandmother: Elizabeth Sloane Baroness Cadogan
Great x 2 Grandfather: George Cadogan 3rd Earl Cadogan 1783-1864 18 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: Charles Churchill
16 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Mary Churchill Countess Cadogan 1758- 17 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Maria Walpole
Great x 1 Grandfather: Henry Cadogan 4th Earl Cadogan 19 x Great Grand Son of King Edward "Longshanks" I of England
GrandFather: George Cadogan 5th Earl Cadogan 20 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: Richard Colley aka Wesley 1st Baron Mornington
Great x 3 Grandfather: Garrett Wellesley 1st Earl Mornington
Great x 4 Grandmother: Elizabeth Sale
Great x 2 Grandfather: Reverend Gerald Valerian Wellesley
Great x 4 Grandfather: Arthur Hill aka Hill-Trevor 1st Viscount Dungannon
Great x 3 Grandmother: Anne Hill Countess Mornington 1742-1831
Great x 1 Grandmother: Mary Sarah Wellesley Countess Cadogan 19 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: Charles Cadogan 2nd Baron Cadogan
Great x 3 Grandfather: Charles Sloane Cadogan 1st Earl Cadogan
Great x 4 Grandmother: Elizabeth Sloane Baroness Cadogan
Great x 2 Grandmother: Emily Maud Cadogan 18 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: Charles Churchill 16 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Mary Churchill Countess Cadogan 1758- 17 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Maria Walpole
Father: Henry Arthur Cadogan 6 x Great Grand Son of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: John Craven of Stanton Lacy
Great x 3 Grandfather: William Craven 6th Baron Craven
Great x 2 Grandfather: William Craven 1st Earl Craven 3 x Great Grand Son of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Augustus Berkeley 4th Earl Berkeley 1715-1755
Great Grand Son of King Charles II of England Scotland and Ireland
Great x 3 Grandmother: Elizabeth Berkeley Margrave Brandenburg Ansbach 1750-1828 2 x Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandmother: Elizabeth Drax Countess Berkeley and Nugent
Great x 1 Grandfather: William Craven 2nd Earl Craven 4 x Great Grand Son of King Charles II of England Scotland and Ireland
GrandMother: Beatrix Jane Craven Countess Cadogan 1844-1907 5 x Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: James Grimston 2nd Viscount Grimston
Great x 3 Grandfather: James Grimston 3rd Viscount Grimston
Great x 2 Grandfather: James Walter Grimston 1st Earl Verulam
Great x 1 Grandmother: Emily Mary Grimston Countess Craven 1816-1901
Great x 4 Grandfather: Colonel Charles Jenkinson
Great x 3 Grandfather: Charles Jenkinson 1st Earl Liverpool
Great x 2 Grandmother: Charlotte Jenkinson Countess Verulam
Alexandra Mary Cadogan Duchess Marlborough 1900-1961 7 x Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Humphrey Sturt
Great x 3 Grandfather: Humphrey Sturt
Great x 2 Grandfather: Charles Sturt of Crichel and Brownsea Castle
Great x 4 Grandfather: Charles Pitfield
Great x 3 Grandmother: Mary Pitfield
Great x 1 Grandfather: Henry Charles Sturt 10 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Anthony Ashley-Cooper 3rd Earl Shaftesbury
7 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandfather: Anthony Ashley-Cooper 4th Earl Shaftesbury 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 2 Grandmother: Mary Anne Ashley Cooper 9 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Jacob Bouverie 1st Viscount Folkestone
Great x 3 Grandmother: Mary Bouverie Countess Shaftesbury 1730-1804
Great x 4 Grandmother: Mary Clarke
GrandFather: Henry Gerard Sturt 1st Baron Alington 10 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: George Brudenell 3rd Earl Cardigan 1685-1732
9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Robert Brudenell 7 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Elizabeth Bruce 3rd Countess Cardigan 1689-1745 6 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 2 Grandfather: Robert Brudenell 6th Earl Cardigan 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Cecil Bisshopp 6th Baronet 11 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Anne Bisshopp 11 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Boscawen Lady Bisshopp
10 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Charlotte Penelope Brudenell 9 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: George Cooke
Great x 3 Grandfather: George John Cooke 11 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Katherine Twysden
10 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: William Bowyer 3rd Baronet 11 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Penelope Bowyer of Harefield Park, London 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Stonhouse
Mother: Mildred Cecilia Sturt Lady Montagu 11 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: John Bingham 5th Baronet
Great x 3 Grandfather: Charles Bingham 1st Earl Lucan
Great x 4 Grandmother: Anne Vesey Lady Bingham
Great x 2 Grandfather: Richard Bingham 2nd Earl Lucan
Great x 1 Grandfather: George Charles Bingham 3rd Earl Lucan 1800-1888 14 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Belasyse 1st Earl Fauconberg
11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Henry Belasyse 2nd Earl Fauconberg 12 x Great Grand Son of King Edward III of England
Great x 2 Grandmother: Elizabeth Belasyse Duchess Norfolk 13 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Matthew Lamb 1st Baronet
Great x 3 Grandmother: Charlotte Lamb Countess Fauconberg 1743-1790
Great x 4 Grandmother: Charlotte Coke
GrandMother: Augusta Bingham Baroness Alington 10 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: George Brudenell 3rd Earl Cardigan 1685-1732 9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Robert Brudenell 7 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Elizabeth Bruce 3rd Countess Cardigan 1689-1745 6 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 2 Grandfather: Robert Brudenell 6th Earl Cardigan 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Cecil Bisshopp 6th Baronet 11 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Anne Bisshopp 11 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Boscawen Lady Bisshopp 10 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Anne Brudenell Countess Lucan 1809-1877 9 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: George Cooke
Great x 3 Grandfather: George John Cooke 11 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Katherine Twysden 10 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: William Bowyer 3rd Baronet 11 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Penelope Bowyer of Harefield Park, London 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Stonhouse
