Mary Gascoyne-Cecil1
F, #119603, b. 29 July 1895, d. 24 December 1988

Lady Mary Cavendish, Duchess of Devonshire. Courtesy of Wikipedia.
Parents
| Last Edited |
20 December 2024 20:11:36 |
| Occupation | Mary Gascoyne-Cecil was a British courtier.2
|
| Birth | She was born on 29 July 1895, in Hatfield, Hertfordshire, EnglandG.2 |
| Marriage | She married Edward William Spencer Cavendish, 10th Duke of Devonshire, Marquess of Hartington, son of Victor Christian William Cavendish, 9th Duke of Devonshire, and Lady Evelyn Emily Mary Petty-Fitzmaurice, in 1917.1 |
| Served | From 1953 to 1967 Mary Gascoyne-Cecil served as Mistress of the Robes to Queen Elizabeth II.2 |
| Death | She died on 24 December 1988 in Westminster, London, EnglandG.2 |
| Burial | She was buried in St. Peter's Churchyard, Edensor, Derbyshire, EnglandG.2 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
- [S19603] "Mary Cavendish, Duchess of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Mary_Cavendish,_Duchess_of_Devonshire. Hereinafter cited as "Mary Cavendish, Duchess of Devonshire".
William John Robert Cavendish, Marquess of Hartington1
M, #119604, b. 10 December 1917, d. 9 September 1944
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 17:29:28 |
| Alma Mater | The Alma Mater of William John Robert Cavendish, Marquess of Hartington, is Trinity College, Cambridge, EnglandG.2 |
| Birth | He was born on 10 December 1917.1 |
| Marriage | He married Kathleen Agnes Kennedy, Marchioness of Hartington, daughter of Joseph Kennedy, Sr., and Rose Fitzgerald, on 6 May 1944, in Register Office, Chelsea Town Hall, King's Rd., London, EnglandG.2 |
| Death | William John Robert Cavendish, Marquess of Hartington, died on 9 September 1944. He was killed in action in World War II by a sniper whilst leading a company of the Coldstream Guards attepting to capture the town of Heppen in Belgium from German troops. He had the rank of Major.1,3 |
| Burial | He was buried in Leopoldsburg War Cemetery, Limburg, BelgiumG.2 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
- [S19605] "William Cavendish, Marquess of Hartington", Wikipedia https://en.wikipedia.org/wiki/William_Cavendish,_Marquess_of_Hartington. Hereinafter cited as "William Cavendish, Marquess of Hartington".
- [S19606] Death record for Major William John Robert Cavendish web site..
Kathleen Agnes Kennedy, Marchioness of Hartington1,2
F, #119605, b. 20 February 1920, d. 13 May 1948

Kathleen (Kennedy) Cavendish (1920-1948). Photograph taken in 1944 when she was a member of the American Red Cross, stationed in England. Courtesy of Wikipedia.

Kathleenkennedy
Parents
| Last Edited |
20 December 2024 17:57:39 |
| Note | . |
| Birth | Kathleen Agnes Kennedy, Marchioness of Hartington, was born on 20 February 1920 at home, Brookline, Massachusetts, USAG.3 |
| Marriage | She married William John Robert Cavendish, Marquess of Hartington, son of Edward William Spencer Cavendish, 10th Duke of Devonshire, Marquess of Hartington, and Mary Gascoyne-Cecil, on 6 May 1944, in Register Office, Chelsea Town Hall, King's Rd., London, EnglandG.2 |
| Death | Kathleen Agnes Kennedy, Marchioness of Hartington, died on 13 May 1948 in Saint-Bauzile, Ardèche, FranceG. She died in an airplane crash.3 |
| Burial | She was buried in St. Peter's Churchyard, Edensor, Derbyshire, EnglandG.3 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
- [S19605] "William Cavendish, Marquess of Hartington", Wikipedia https://en.wikipedia.org/wiki/William_Cavendish,_Marquess_of_Hartington. Hereinafter cited as "William Cavendish, Marquess of Hartington".
- [S19607] "Kathleen Cavendish, Marchioness of Hartington", Wikipedia https://en.wikipedia.org/wiki/Kathleen_Cavendish,_Marchioness_of_Hartington. Hereinafter cited as "Kathleen Cavendish, Marchioness of Hartington".
Andrew Robert Buxton Cavendish, 11 Duke of Devonshire1
M, #119606, b. 2 January 1920, d. 3 May 2004
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 16:36:40 |
| Alma Mater | The Alma Mater of Andrew Robert Buxton Cavendish, 11 Duke of Devonshire, is Trinity College, Cambridge, EnglandG.2 |
| Birth | He was born on 2 January 1920, in London, EnglandG.1,2 |
| Marriage | He married Hon. Deborah Freeman-Mitford daughter of David Freeman-Mitford, 2nd Baron Redesdale,, in 1941.1,2 |
| Death | Andrew Robert Buxton Cavendish, 11 Duke of Devonshire, died on 3 May 2004 in Chatsworth House, Derbyshire, EnglandG.1,2 |
| Burial | He was buried in St. Peter's Churchyard, Edensor, Derbyshire, EnglandG.2 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
- [S19604] "Andrew Cavendish, 11th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Andrew_Cavendish,_11th_Duke_of_Devonshire. Hereinafter cited as "Andrew Cavendish, 11th Duke of Devonshire".
Hon. Deborah Freeman-Mitford1
F, #119607, b. 31 March 1920, d. 24 September 2014
Parents
| Last Edited |
20 December 2024 16:35:42 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
- [S19604] "Andrew Cavendish, 11th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Andrew_Cavendish,_11th_Duke_of_Devonshire. Hereinafter cited as "Andrew Cavendish, 11th Duke of Devonshire".
Lady Mary Cavendish1
F, #119609, b. 6 November 1922, d. 17 November 1922
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 15:22:26 |
| Birth | Lady Mary Cavendish was born on 6 November 1922.1 |
| Death | She died on 17 November 1922.1 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
Elizabeth Georgiana Alice Cavendish1
F, #119610, b. 24 April 1926, d. 15 September 2018
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 15:23:11 |
| Birth | Elizabeth Georgiana Alice Cavendish was born on 24 April 1926.1 |
| Death | She died on 15 September 2018.1 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
Lady Anne Evelyn Beatrice Cavendish1
F, #119611, b. 6 November 1927, d. 9 August 2010
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 19:23:47 |
| Birth | Lady Anne Evelyn Beatrice Cavendish was born on 6 November 1927, in Belgravia, London, EnglandG.1,2 |
| Marriage | She married Michael Lambert Tree son of Ronald Tree and Nancy Lancaster, on 3 November 1949.2 |
| Death | Lady Anne Evelyn Beatrice Cavendish died on 9 August 2010 at home, Lower Lane House, Compton Abbas, Dorset, EnglandG. Cause of death was lung cancer. Cause of death was lung cancer.1,2 |
Citations
- [S19602] "Edward Cavendish, 10th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Edward_Cavendish,_10th_Duke_of_Devonshire. Hereinafter cited as "Edward Cavendish, 10th Duke of Devonshire".
- [S19608] "Lady Anne Tree", Wikipedia https://en.wikipedia.org/wiki/Lady_Anne_Tree. Hereinafter cited as "Lady Anne Tree".
Mark Cavendish1
M, #119613, b. 14 November 1941, d. 14 November 1941
Parents
| Relationships | 14th cousin 3 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 16:37:50 |
| Birth | Mark Cavendish was born on 14 November 1941.1 |
| Death | He died on 14 November 1941.1 |
Citations
- [S19604] "Andrew Cavendish, 11th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Andrew_Cavendish,_11th_Duke_of_Devonshire. Hereinafter cited as "Andrew Cavendish, 11th Duke of Devonshire".
Lord Victor Cavendish1
M, #119618, b. 22 May 1947, d. 22 May 1947
Parents
| Relationships | 14th cousin 3 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 16:42:36 |
| Birth | Lord Victor Cavendish was born on 22 May 1947.1 |
| Death | He died on 22 May 1947.1 |
Citations
- [S19604] "Andrew Cavendish, 11th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Andrew_Cavendish,_11th_Duke_of_Devonshire. Hereinafter cited as "Andrew Cavendish, 11th Duke of Devonshire".
Lady Mary Alice Cavendish1
F, #119619, b. 5 April 1953, d. 5 April 1953
Parents
| Relationships | 14th cousin 3 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 16:43:24 |
| Birth | Lady Mary Alice Cavendish was born on 5 April 1953.1 |
| Death | She died on 5 April 1953.1 |
Citations
- [S19604] "Andrew Cavendish, 11th Duke of Devonshire", Wikipedia https://en.wikipedia.org/wiki/Andrew_Cavendish,_11th_Duke_of_Devonshire. Hereinafter cited as "Andrew Cavendish, 11th Duke of Devonshire".
Joseph Kennedy, Sr.1
M, #119623, b. 6 September 1888, d. 18 November 1969
| Last Edited |
20 December 2024 17:30:29 |
| Occupation | Joseph Kennedy, Sr., was former ambassador to the United Kingdom.1
|
| Birth | He was born on 6 September 1888.1 |
| Marriage | He married Rose Fitzgerald in 1914. |
| Death | He died on 18 November 1969.1 |
Citations
- [S19605] "William Cavendish, Marquess of Hartington", Wikipedia https://en.wikipedia.org/wiki/William_Cavendish,_Marquess_of_Hartington. Hereinafter cited as "William Cavendish, Marquess of Hartington".
John Fitzgerald Kennedy1
M, #119625, b. 29 May 1917, d. 22 November 1963
Parents
| Last Edited |
20 December 2024 18:20:38 |
| Birth | John Fitzgerald Kennedy was born on 29 May 1917, in Brookline, Massachusetts, USAG. |
| Death | He died on 22 November 1963 in Dallas, Texas, USAG. He was killed by assassination. |
Citations
- [S19607] "Kathleen Cavendish, Marchioness of Hartington", Wikipedia https://en.wikipedia.org/wiki/Kathleen_Cavendish,_Marchioness_of_Hartington. Hereinafter cited as "Kathleen Cavendish, Marchioness of Hartington".
Adele Astaire1
F, #119628, b. 10 September 1896, d. 25 January 1981

Adele Astaire in 1919. Courtesy of Wikipedia.
| Last Edited |
20 December 2024 19:42:54 |
| Note | . |
| Birth | Adele Astaire was born on 10 September 1896, in Omaha, Nebraska, USAG.2 |
| Marriage | She married Lord Charles Arthur Francis Cavendish son of Victor Christian William Cavendish, 9th Duke of Devonshire, and Lady Evelyn Emily Mary Petty-Fitzmaurice, in 1932, in Chatsworth House, Derbyshire, EnglandG.2,1 |
| Death | Adele Astaire died on 25 January 1981 in Scottsdale, Arizona, USAG.2 |
Citations
- [S19609] "Lord Charles Arthur Francis Cavendish", Wikipedia https://en.wikipedia.org/wiki/Lord_Charles_Arthur_Francis_Cavendish. Hereinafter cited as "Lord Charles Arthur Francis Cavendish".
- [S19610] "Adele Astaire", Wikipedia https://en.wikipedia.org/wiki/Adele_Astaire. Hereinafter cited as "Adele Astaire".
Maurice MacMillian, Viscount MacMillan of Ovenden1
M, #119629, b. 1921, d. 1984
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 19:59:56 |
| Occupation | Maurice MacMillian, Viscount MacMillan of Ovenden, was a Conservative politician and publisher.1
|
| Birth | He was born in 1921.1 |
| Death | He died in 1984.1 |
Citations
- [S19611] "Lady Dorothy Macmillan", Wikipedia https://en.wikipedia.org/wiki/Lady_Dorothy_Macmillan. Hereinafter cited as "Lady Dorothy Macmillan".
Lady Caroline MacMillian1
F, #119631, b. 1923, d. 2016
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 20:01:14 |
| Birth | Lady Caroline MacMillian was born in 1923.1 |
| Death | She died in 2016.1 |
Citations
- [S19611] "Lady Dorothy Macmillan", Wikipedia https://en.wikipedia.org/wiki/Lady_Dorothy_Macmillan. Hereinafter cited as "Lady Dorothy Macmillan".
Catherine MacMillian1
F, #119633, b. 1926, d. 1991
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 20:02:42 |
| Birth | Catherine MacMillian was born in 1926.1 |
| Death | She died in 1991.1 |
Citations
- [S19611] "Lady Dorothy Macmillan", Wikipedia https://en.wikipedia.org/wiki/Lady_Dorothy_Macmillan. Hereinafter cited as "Lady Dorothy Macmillan".
Sarah MacMillian1
F, #119635, b. 1930, d. 1970
Parents
| Relationships | 14th cousin 2 times removed of David Arthur Walker |
| Last Edited |
20 December 2024 20:03:23 |
| Birth | Sarah MacMillian was born in 1930.1 |
| Death | She died in 1970.1 |
Citations
- [S19611] "Lady Dorothy Macmillan", Wikipedia https://en.wikipedia.org/wiki/Lady_Dorothy_Macmillan. Hereinafter cited as "Lady Dorothy Macmillan".
Sir Frank Cavendish Lascelles1
M, #119638, b. 23 March 1841, d. 2 January 1920

Frank Lascelles (1841-1920). Courtesy of Wikipedia.
Parents
| Relationships | 13th cousin 1 time removed of David Arthur Walker |
| Last Edited |
27 December 2024 17:59:11 |
| Served | Sir Frank Cavendish Lascelles served as Ambassador to both Russia and Germany.2 |
| Occupation | He was a British diplomat.2
|
| Birth | He was born on 23 March 1841, in London, EnglandG.1,2 |
| Marriage | He married Mary Emma Olliffe daughter of Sir Joseph Olliffe, in 1869.2 |
| Knighted | Sir Frank Cavendish Lascelles was knighted in 1886 to the Most Distinguished Order of Saint Michael and Saint George (KCMG). to the Most Distinguished Order of Saint Michael and Saint George (KCMG.)2 |
| Appoint | In 1897 Sir Frank Cavendish Lascelles was appointed the Most Honourable Order of the Bath (GCB.)2 |
| Appoint | In 1904 Sir Frank Cavendish Lascelles was appointed to the Royal Victorian Order (GCVO.)2 |
| Death | He died on 2 January 1920 in London, EnglandG.1,2 |
| Burial | He was buried in Brompton Cemetery, London, EnglandG.2 |
Citations
- [S19587] "William Lascelles", Wikipedia https://en.wikipedia.org/wiki/William_Lascelles. Hereinafter cited as "William Lascelles".
- [S19612] "Frank Lascelles (diplomat)", Wikipedia https://en.wikipedia.org/wiki/Frank_Lascelles_(diplomat). Hereinafter cited as "Frank Lascelles (diplomat)".
Lieutenant-Colonel Henry Arthur Lascelles1
M, #119640, b. 1842, d. 1913
Parents
| Relationships | 13th cousin 1 time removed of David Arthur Walker |
| Last Edited |
21 December 2024 10:27:52 |
| Birth | Lieutenant-Colonel Henry Arthur Lascelles was born in 1842.1 |
| Death | He died in 1913.1 |
Citations
- [S19587] "William Lascelles", Wikipedia https://en.wikipedia.org/wiki/William_Lascelles. Hereinafter cited as "William Lascelles".
Beatrice Blanche Lascelles1
F, #119642, b. 1844, d. 1915
Parents
| Relationships | 13th cousin 1 time removed of David Arthur Walker |
| Last Edited |
21 December 2024 10:28:58 |
| Birth | Beatrice Blanche Lascelles was born in 1844.1 |
| Death | She died in 1915.1 |
Citations
- [S19587] "William Lascelles", Wikipedia https://en.wikipedia.org/wiki/William_Lascelles. Hereinafter cited as "William Lascelles".
Sir Joseph Olliffe1
M, #119644, b. 1807, d. 14 March 1869
| Last Edited |
21 December 2024 10:39:31 |
| Occupation | Sir Joseph Olliffe was physician to the British Embassy in Paris.1
|
| Birth | He was born in 1807, in Cork, IrelandG.1 |
| Death | He died on 14 March 1869 in Brighton, EnglandG.1 |
Citations
- [S19612] "Frank Lascelles (diplomat)", Wikipedia https://en.wikipedia.org/wiki/Frank_Lascelles_(diplomat). Hereinafter cited as "Frank Lascelles (diplomat)".
Major William Frank Lascelles1
M, #119645, b. 21 March 1863, d. 8 March 1913
Parents
| Relationships | 14th cousin of David Arthur Walker |
| Last Edited |
21 December 2024 18:24:43 |
| Birth | Major William Frank Lascelles was born on 21 March 1863.1 |
| Death | He died on 8 March 1913.1 |
Citations
- [S19612] "Frank Lascelles (diplomat)", Wikipedia https://en.wikipedia.org/wiki/Frank_Lascelles_(diplomat). Hereinafter cited as "Frank Lascelles (diplomat)".
Vreda Esther Mary Lascelles, Duchess of Buccleuch and Queensberry1,2
F, #119647, b. 17 September 1900, d. 9 February 1993

Boughton House, Parish of Weekley, Northamptonshire, England. It is situated within an estate of 11,000 acres. Courtesy of Wikipedia.
Parents
| Relationships | 14th cousin 1 time removed of David Arthur Walker |
| Last Edited |
26 December 2024 17:50:39 |
| Birth | Vreda Esther Mary Lascelles, Duchess of Buccleuch and Queensberry, was born on 17 September 1900.1 |
| Marriage | She married Walter John Montagu Douglas Scott, Earl of Dalkeith, later 8th Duke of Bucchleuch and Queensberry, son of John Charles Montagu Douglas Scott, 7th Duke of Buccleuch & 9th Duke of Queensberry, and Margaret Bridgeman, on 21 April 1921.3 |
| Style | Vreda Esther Mary Lascelles, Duchess of Buccleuch and Queensberry, was styled Duchess of Buccleuch on 19 October 1935.1
|
| Interred | She was buried in the plot of Walter John Montagu Douglas Scott, Earl of Dalkeith, later 8th Duke of Bucchleuch and Queensberry, in among the ruins of Melrose Abbey, Melrose, Scotland, 55.598889, -2.717778G.3 Ruins of Melrose Abbey.Courtesy of Wikipedia.  Melrose Abbey as it appeared in 1800. Courtesy of Wikipedia.  Melrose Abbey, viewed from the graveyard. Courtesy of Wikipedia.  Grave marker of Mary (Lascelles) Montagu Douglas Scott 1900-1993. Courtesy of findagrave.com. |
| Death | She died on 9 February 1993 in Boughton HouseG.1 |
Citations
- [S19612] "Frank Lascelles (diplomat)", Wikipedia https://en.wikipedia.org/wiki/Frank_Lascelles_(diplomat). Hereinafter cited as "Frank Lascelles (diplomat)".
- [S19616] "Walter Montagu Douglas Scott, 8th Duke of Buccleuch", Wikipedia https://en.wikipedia.org/wiki/Walter_Montagu_Douglas_Scott,_8th_Duke_of_Buccleuch. Hereinafter cited as "Walter Montagu Douglas Scott, 8th Duke of Buccleuch".
- [S19613] "Mary Montagu Douglas Scott, Duchess of Buccleuch", Wikipedia https://en.wikipedia.org/wiki/Mary_Montagu_Douglas_Scott,_Duchess_of_Buccleuch. Hereinafter cited as "Mary Montagu Douglas Scott, Duchess of Buccleuch".