On 28 Jul 1840 [her father] George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 (age 11) succeeded 2nd Earl Durham. [her mother] Beatrix Frances Hamilton Countess Durham 1835-1871 (age 5) by marriage Countess Durham.
On 23 May 1854 [her father] George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 (age 25) and [her mother] Beatrix Frances Hamilton Countess Durham 1835-1871 (age 19) were married at St George's Church, Hanover Square. She the daughter of James Hamilton 1st Duke Abercorn 1811-1885 (age 43) and Louisa Jane Russell Duchess Abercorn 1812-1905 (age 41). He the son of John "Radical Jack" Lambton 1st Earl Durham and Louisa Elizabeth Grey Countess Durham 1797-1841. She a great x 4 granddaughter of King Charles II of England Scotland and Ireland.
On 05 Sep 1862 Katherine Frances Lambton Duchess Leeds was born to George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 (age 34) and Beatrix Frances Hamilton Countess Durham 1835-1871 (age 27).
In 1871 [her mother] Beatrix Frances Hamilton Countess Durham 1835-1871 (age 36) died.
On 27 Nov 1879 [her father] George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 (age 51) died.
On 13 Feb 1884 George Godolphin Osborne 10th Duke Leeds (age 21) and Katherine Frances Lambton Duchess Leeds (age 21) were married. She the daughter of George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 and Beatrix Frances Hamilton Countess Durham 1835-1871. He the son of George Godolphin Osborne 9th Duke Leeds 1828-1895 (age 55) and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896 (age 47). She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.
On 02 Mar 1885 [her daughter] Gwendolen Fanny Godolphin Osborne was born to [her husband] George Godolphin Osborne 10th Duke Leeds (age 22) and Katherine Frances Lambton Duchess Leeds (age 22).
On 03 Oct 1886 [her daughter] Olga Katherine Godolphin Osborne was born to [her husband] George Godolphin Osborne 10th Duke Leeds (age 24) and Katherine Frances Lambton Duchess Leeds (age 24).
On 03 Dec 1888 [her daughter] Dorothy Beatrix Godolphin Osborne 1888-1946 was born to [her husband] George Godolphin Osborne 10th Duke Leeds (age 26) and Katherine Frances Lambton Duchess Leeds (age 26).
In or before 1892 Henry Frederick Compton Cavendish (age 37) and [her sister-in-law] Harriet Castalia Godolphin Osborne (age 24) were married. She the daughter of George Godolphin Osborne 9th Duke Leeds 1828-1895 (age 63) and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896 (age 55). They were third cousin once removed.
On 20 May 1892 [her daughter] Moira Godolphin Osborne was born to [her husband] George Godolphin Osborne 10th Duke Leeds (age 29) and Katherine Frances Lambton Duchess Leeds (age 29).
On 23 Dec 1895 [her father-in-law] George Godolphin Osborne 9th Duke Leeds 1828-1895 (age 67) died at Hornby Castle [Map]. His son [her husband] George Godolphin Osborne 10th Duke Leeds (age 33) succeeded 10th Duke Leeds, 10th Earl of Danby, 10th Viscount Osborne, 10th Viscount Latimer, 10th Baron Osborne of Kinderton, 11th Baronet Osborne of Kiveton, 4th Baron Godolphin of Farnham Royal in Buckinghamshire. Katherine Frances Lambton Duchess Leeds (age 33) by marriage Duchess Leeds.
Times Newspaper Obituaries. 24 Dec 1895. [her father-in-law] The Duke of Leeds (deceased) died at Hornby Castle [Map], yesterday morning at 5 o'clock. He recently contracted a severe chill, which led to an attack of bronchitis. He took to his bed about a week ago and gradually sank. George Godolphin Osborne, ninth Duke of Leeds (deceased) in the peerage of England, Marquis of Carmarthen, Earl of Danby, Viscount Latimer, and Baron Osbome of Kiveton, all in the peerage of England; Viscount Osbome and Viscount Dunblane in the peerage of Scotland; and Baron Godolphin of Paraham Royal, in the Peerage of the United Kingdom, a baronet, and a Prince or the Holy Roman Empire, was born in Paris in 1828, the eldest son of the eighth duke. He married, in 1861, the Hon. [her mother-in-law] Fanny Georgiana Pitt (age 58), daughter of the fourth Baron Rivers, who was born in 1836 and was Lady of the Bedchamber to the Princess of Wales from 1863 to 1873. He was appointed captain in the North Yorks Militia in 1852, and resigued in 1859, but was reappoined in 1861. He succeeded to the family honours in 1872, and has issue living three sons and five daughters. The family descends from Sir Edward Osborne, knight, who was Vice-President of the Council of the North in 1629 and Lieutenant-General of the forces raised there against the Parliamentary Army in 1841. His son was Treasurer of the Navy and Lord High Chancellor, and as Earl of Danby was impeeched by the Commons in 1679. The fifth duke married Amelia, in her own right Baroness Conyers, but this title left the main line in 1859 on the death of the seventh duke. The late duke was nephew of the late Rev. Lord Sydney Godolphin Osborne, who wrote much over the familiar signature "S.G.O.," and brother of Lord Francis George Godolphin Osborne (age 65), who was rector of Great Elm, but joined the Church of Rome in 1875. The Duke of Leeds is succeeded by his [her husband] eldest surviving son (age 33), the Marquis of Carmarthen, who was born in 1862, was educated at Eton and Trinity College, Cambridge, and was formerly a lieutenant in the Yorkshire Hussars. Lord Carmarthen unsuccessfully contested the Newmarket Division of Cambridgeshire as a Conservative in 1886, and has sat since July, 1887, for the Brixton Division of Lambeth, in which constituency his sucoession to the peerage now creates a vacancy. Lord Carmarthen was an assistant Private Secretary to the Secretary for the Colonies (Lord Knutsford) from 1886 to 1888. He was appointed Treasurer of the Household on the formation of the present Ministry. He married, in 1884, Lady Katherine Frances Lambton (age 33), daughter of the [her father] second Earl of Durham, and has issue four daughters.
On 12 Mar 1901 [her son] John Francis Godolphin Osborne 11th Duke Leeds 1901-1963 was born to [her husband] George Godolphin Osborne 10th Duke Leeds (age 38) and Katherine Frances Lambton Duchess Leeds (age 38).
On 18 Oct 1901 William Hugh Spencer Wentworth-Fitzwilliam (age 41) and [her sister-in-law] Ada Charlotte Godolphin Osborne (age 31) were married. She the daughter of George Godolphin Osborne 9th Duke Leeds 1828-1895 and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896. He the son of William Thomas Wentworth-Fitzwilliam 6th and 4th Earl Fitzwilliam 1815-1902 (age 86) and Frances Harriet Douglas Countess Fitzwilliam -1895.
On 16 Jan 1906 Cecil Walter Paget (age 31) and [her sister-in-law] Alexandra Louisa Godolphin Osborne (age 33) were married. She the daughter of George Godolphin Osborne 9th Duke Leeds 1828-1895 and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896.
On 21 Nov 1908 [her son-in-law] Patrick Bowes-Lyon 15th Earl Strathmore and Kinghorne 1884-1949 (age 24) and [her daughter] Dorothy Beatrix Godolphin Osborne 1888-1946 (age 19) were married. She the daughter of George Godolphin Osborne 10th Duke Leeds (age 46) and Katherine Frances Lambton Duchess Leeds 1862-1952 (age 46). He the son of Claude Bowes-Lyon 14th Earl Strathmore and Kinghorne (age 53) and Cecilia Nina Cavendish-Bentinck Countess of Strathmore and Kinghorne 1862-1938 (age 46).
On 30 Jun 1914 [her brother-in-law] Albert Edward Godolphin Osborne (age 48) died.
On 30 Jan 1920 [her son-in-law] Oliver Lyttelton 1st Viscount Chandos (age 26) and [her daughter] Moira Godolphin Osborne (age 27) were married. She the daughter of George Godolphin Osborne 10th Duke Leeds (age 57) and Katherine Frances Lambton Duchess Leeds 1862-1952 (age 57). They were fourth cousins.
On 16 Jun 1922 [her sister-in-law] Harriet Castalia Godolphin Osborne (age 54) died.
On 17 Jul 1923 [her son-in-law] Algernon Gascoyne Cecil and [her daughter] Gwendolen Fanny Godolphin Osborne (age 38) were married. She the daughter of George Godolphin Osborne 10th Duke Leeds (age 60) and Katherine Frances Lambton Duchess Leeds 1862-1952 (age 60).
On 17 Oct 1924 [her brother-in-law] Francis Granville Godolphin Osborne (age 60) died.
On 10 May 1927 [her husband] George Godolphin Osborne 10th Duke Leeds (age 64) died. His son [her son] John Francis Godolphin Osborne 11th Duke Leeds 1901-1963 (age 26) succeeded 11th Duke Leeds, 11th Earl of Danby, 11th Viscount Osborne, 11th Viscount Latimer, 11th Baron Osborne of Kinderton, 12th Baronet Osborne of Kiveton, 15th Baron Conyers, 5th Baron Godolphin of Farnham Royal in Buckinghamshire.
On 20 Jan 1928 Alfred William Sharpe Pocklington and [her former sister-in-law] Alexandra Louisa Godolphin Osborne (age 55) were married. She the daughter of George Godolphin Osborne 9th Duke Leeds 1828-1895 and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896.
On 09 Aug 1929 [her daughter] Olga Katherine Godolphin Osborne (age 42) died.
On 25 Feb 1933 [her daughter] Gwendolen Fanny Godolphin Osborne (age 47) died.
On 19 Jan 1938 [her former sister-in-law] Alexandra Louisa Godolphin Osborne (age 65) died.
On 18 Jul 1939 [her former sister-in-law] Constance Blanche Godolphin Godolphin Osborne (age 64) died.
On 09 Apr 1944 [her former sister-in-law] Ada Charlotte Godolphin Osborne (age 73) died.
On 16 Mar 1951 [her former sister-in-law] Alice Susan Godolphin Osborne (age 81) died.
On 06 Dec 1952 Katherine Frances Lambton Duchess Leeds (age 90) died.
William Francis Leveson-Gower and Alice Susan Godolphin Osborne were married. She the daughter of George Godolphin Osborne 9th Duke Leeds 1828-1895 and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896. They were half third cousins.
Ernest Frederick George Hatch and Constance Blanche Godolphin Godolphin Osborne were married. She the daughter of George Godolphin Osborne 9th Duke Leeds 1828-1895 and Fanny Georgiana Pitt-Rivers Duchess Leeds 1836-1896.
Paternal Family Tree: Lambton
Maternal Family Tree: Jane Maxwell Duchess Gordon 1748-1812
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 5 Grand Daughter of King Charles II of England Scotland and Ireland
Kings Scotland: Great x 17 Grand Daughter of Robert "The Bruce" I King Scotland
Kings Franks: Great x 20 Grand Daughter of Louis VII King Franks
Kings France: Great x 7 Grand Daughter of Henry IV King France
Great x 1 Grandfather: William Henry Lambton
GrandFather: John "Radical Jack" Lambton 1st Earl Durham 10 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: William Villiers 2nd Earl Jersey 1682-1721 11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: William Villiers 3rd Earl Jersey 1707-1769 12 x Great Grand Son of King Edward III of England
Great x 2 Grandfather: George Bussy Villiers 4th Earl Jersey 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Scroop Egerton 1st Duke Bridgewater 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandmother: Anne Egerton Duchess Bedford -1762 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Elizabeth Churchill Countess Bridgewater 1687-1714 15 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 1 Grandmother: Anne Barbara Frances Villiers 9 x Great Grand Daughter of King Henry VII of England and Ireland
Father: George Frederick D'Arcy Lambton 2nd Earl Durham 1828-1879 11 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: John Grey 11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Henry Grey 1st Baronet 12 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Person
Great x 2 Grandfather: Charles Grey 1st Earl Grey 13 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Wood of Fallodon, Northumberland
Great x 3 Grandmother: Hannah Wood
Great x 1 Grandfather: Charles Grey 2nd Earl Grey 13 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: George Grey
Great x 2 Grandmother: 12 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Nathaniel Ogle 10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Elizabeth Ogle 11 x Great Grand Daughter of King Edward III of England
GrandMother: Louisa Elizabeth Grey Countess Durham 1797-1841 14 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Brabazon Ponsonby 1st Earl Bessborough 1679-1758 11 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: John Ponsonby 12 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Sarah Margetson 13 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 2 Grandfather: William Ponsonby 1st Baron Ponsonby of Imokilly in County Cork 12 x Great Grand Son of Henry IV King England
Great x 4 Grandfather: William Cavendish 3rd Duke Devonshire 10 x Great Grand Son of Henry IV King England
Great x 3 Grandmother: Elizabeth Cavendish 11 x Great Grand Daughter of Henry IV King England
Great x 1 Grandmother: Mary Elizabeth Ponsonby Countess Grey 1776-1861 13 x Great Grand Daughter of Henry IV King England
Katherine Frances Lambton Duchess Leeds 1862-1952 5 x Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: James Hamilton 7th Earl Abercorn 1686-1744 11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Hamilton 12 x Great Grand Son of King Edward III of England
Great x 2 Grandfather: John Hamilton 1st Marquess Abercorn 13 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: James Craggs
Great x 3 Grandmother: Harriot Craggs
Great x 1 Grandfather: James Hamilton 14 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Joseph Moyle
Great x 3 Grandfather: Joseph Moyle aka Copley 1st Baronet 15 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Catherine Copley 14 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandmother: Catherine Moyle Marchioness Abercorn 16 x Great Grand Daughter of King John "Lackland" of England
GrandFather: James Hamilton 1st Duke Abercorn 1811-1885 14 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: George Douglas 13th Earl Morton 1662-1738 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: James Douglas 14th Earl Morton 11 x Great Grand Son of King Edward III of England
Great x 2 Grandfather: John Douglas 12 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Gilbert Heathcote 1st Baronet
Great x 3 Grandmother: Bridget Heathcote Countess Morton -1805
Great x 1 Grandmother: Harriet Douglas Countess Aberdeen 1792-1833 13 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Edward Lascelles
Great x 3 Grandfather: Edward Lascelles 1st Earl Harewood
Great x 2 Grandmother: Frances Lascelles
Great x 4 Grandfather: William Chaloner
Great x 3 Grandmother: Anne Chaloner Baroness Harewood
Mother: Beatrix Frances Hamilton Countess Durham 1835-1871 4 x Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Wriothesley Russell 2nd Duke Bedford 1680-1711 9 x Great Grand Son of Henry IV King England
Great x 3 Grandfather: John Russell 4th Duke Bedford 10 x Great Grand Son of Henry IV King England
Great x 2 Grandfather: Francis Russell 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Leveson-Gower 1st Earl Gower 10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Gertrude Leveson-Gower Duchess Bedford -1794 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Evelyn Pierrepont Baroness Gower 9 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: John Russell 6th Duke Bedford 2 x Great Grand Son of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Arnold Keppel 1st Earl Albermarle
Great x 3 Grandfather: William Anne Keppel 2nd Earl Albermarle
Great x 2 Grandmother: Elizabeth Keppel Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Charles Lennox 1st Duke Richmond Son of King Charles II of England Scotland and Ireland
Great x 3 Grandmother: Anne Lennox Countess Albermarle 1703-1789 Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandmother: Anne Brudenell Duchess Richmond 9 x Great Grand Daughter of King Edward III of England
GrandMother: Louisa Jane Russell Duchess Abercorn 1812-1905 3 x Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Alexander Gordon 2nd Duke Gordon 1678-1728 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Cosmo George Gordon 3rd Duke Gordon 1720-1752 11 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Henrietta Mordaunt Duchess Gordon -1760 10 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Alexander Gordon 4th Duke Gordon 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: William Gordon 2nd Earl Aberdeen
Great x 3 Grandmother: Catherine Gordon Duchess Gordon 1718-1799 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Susan Murray 6 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 1 Grandmother: Georgiana Gordon Duchess Bedford 1781-1853 9 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 3 Grandfather: William Maxwell
Great x 2 Grandmother: Jane Maxwell Duchess Gordon