Peerage Record – 5748

     Lady Mary Karen Agar was born on 14 November 1901.¹ She was the daughter of Sidney James Agar, 4th Earl of Normanton and Lady Amy Frederica Alice Byng.¹ She married Lt.-Cdr. Herbert Ernest Pretyman, son of Colonel Rt. Hon. Ernest George Pretyman and Lady Beatrice Adine Bridgeman, on 9 December 1925.¹ She and Lt.-Cdr. Herbert Ernest Pretyman were divorced in 1945.¹ She died on 28 October 1975 at age 73.¹
     Lady Mary Karen Agar usually went by her middle name of Karen.¹ Her married name became Pretyman.

     Lt.-Cdr. Herbert Ernest Pretyman was born in 1900.² He is the son of Colonel Rt. Hon. Ernest George Pretyman and Lady Beatrice Adine Bridgeman. He married Lady Mary Karen Agar, daughter of Sidney James Agar, 4th Earl of Normanton and Lady Amy Frederica Alice Byng, on 9 December 1925.¹ He and Lady Mary Karen Agar were divorced in 1945.¹
     He gained the rank of Lieutenant-Commander in the Royal Navy.¹

     Katherine Mary Greenfield was born in 1987.¹ She is the daughter of James Anthony Hume Greenfield and Janet Mary Malcolm.¹

     John Ernest Pretyman was born on 28 September 1929. He is the son of Lt.-Cdr. Herbert Ernest Pretyman and Lady Mary Karen Agar.¹

     General George Darell Jeffreys, 1st Baron Jeffreys was born on 8 March 1878.¹ He was the son of Rt. Hon. Arthur Frederick Jeffreys and Amy Constantia Fenwick.^2,3 He married Dorothy Heseltine, daughter of John Postle Heseltine, on 28 February 1905.³ He died on 19 December 1960 at age 82.¹
     He was educated at Eton College, Windsor, Berkshire, England.¹ He fought in the Battle of Khartoum in 1898.¹ He was educated at Royal Military College, Sandhurst, Berkshire, England.¹ He fought in the Nile Expedition in 1898.¹ He fought in the Boer War between 1900 and 1902.¹ He was commander of the Guards Depot between 1911 and 1914.¹ He fought in the First World War, where he was severely wounded.¹ He was commander of the 2nd Battalion, Grenadier Guards in 1915.¹ He was Temporary Brigadier-General of the Brigade between 1916 and 1917.¹ He was Temporary Major-General of the 19th Division between 1917 and 1919.¹ He was appointed Companion, Order of St. Michael and St. George (C.M.G.)¹ He was appointed Companion, Order of the Bath (C.B.) in 1918.¹ He gained the rank of Major-General in 1919.¹ He was Temporary Major-General of the Light Division, BAOR in 1919.¹ He was GOC of the London District between 1920 and 1924.¹ He was appointed Knight Commander, Royal Victorian Order (K.C.V.O.) in 1924.¹ He gained the rank of Lieutenant-General in 1930.¹ He was appointed Knight Commander, Order of the Bath (K.C.B.) in 1932.¹ He was GOC-in-Command of the Southern Command, India between 1932 and 1936.¹ He gained the rank of General in 1935.¹ He held the office of Aide-de-Camp to HM King Edward VIII in 1936.¹ He held the office of Aide-de-Camp to HM King George VI between 1936 and 1938.¹ He held the office of Member of Parliament (M.P.) (Conservative) for Petersfield between 1941 and 1952.¹ He held the office of Deputy Lieutenant (D.L.)¹ He held the office of Justice of the Peace (J.P.)¹ He gained the rank of Colonel between 1952 and 1960 in the Grenadier Guards.¹ He was created 1st Baron Jeffreys, of Burkham, co. Southampton [U.K.] on 12 July 1952.³

     Sarah Annabelle Mary Garnett was the daughter of Major Henry Claude Lyon Garnett and Mary Catherine Gerard Leigh.^1,2 She married, firstly, Mark George Christopher Jeffreys, 2nd Baron Jeffreys, son of Captain Christopher John Darell Jeffreys and Lady Rosemary Beatrice Agar, on 24 July 1956.³ She and Mark George Christopher Jeffreys, 2nd Baron Jeffreys were divorced in 1967. She married, secondly, Alexander Edward Pennant Clarke, son of Alexander Cecil Clarke and Mabel Iris Elfrida Iremonger-Lloyd, in 1968.³ She and Alexander Edward Pennant Clarke were divorced in 1997.³ She died on 26 September 2014.⁴
     Her married name became Jeffreys. After her marriage, Sarah Annabelle Mary Garnett was styled as Baroness Jeffreys on 19 December 1960. From 1968, her married name became Clarke.³

     James Brand lived at Bedford Hill, Balham, Surrey, England^G.¹

     John Isaac Waterbury lived at Fairfield House, Convent Station, New Jersey, U.S.A.^G.¹

     Robert Philip Dalrymple Treherne was born in 1925. He was the son of Edmund Henry Apsley Treherne and Camilla Mary Shafto Adair.¹ He married Nina Isobel Amy Haig-Thomas, daughter of Peter Haig-Thomas and Lady Alexandra Henrietta Alice Agar, on 21 August 1951.¹ He died on 26 January 2016.²
     He gained the rank of Captain in the Grenadier Guards.¹

     Henry Treherne was born in 1956. He is the son of Robert Philip Dalrymple Treherne and Nina Isobel Amy Haig-Thomas.