Peerage Record – 17206

     Charles Duff Carnegie, Earl of Southesk was born on 1 July 1989.¹ He is the son of David Charles Carnegie, 4th Duke of Fife and Caroline Anne Bunting.¹ He married Camille Ascoli on 5 September 2020.²
     He was styled as Lord Carnegie between 1989 and 2015.¹ He was styled as Earl of Southesk in 2015.

     Lord George William Carnegie was born on 23 March 1992.¹ He is the son of David Charles Carnegie, 4th Duke of Fife and Caroline Anne Bunting.¹

     Lord Hugh Alexander Carnegie was born on 10 June 1993.¹ He is the son of David Charles Carnegie, 4th Duke of Fife and Caroline Anne Bunting.¹

     Michael Cosmo Bonsor was born on 10 May 1926.¹ He was the son of Robert Cecil Bonsor and Eugenia Constance Frances Pattinson Lawrence.¹ He married Ann Marie Wallenberg, daughter of Dr. Marcus Wallenberg and Dorothy Helen Mackay, on 17 July 1951.¹ He died on 20 August 2005 at age 79.²
     He was educated at Eton College, Windsor, Berkshire, England^G.¹ He gained the rank of Lieutenant in 1944 in the Grenadier Guards.¹ He was chairman of St. Helen’s Securities in 1973.¹ He was a director of Allied Investments between 1974 and 1975.¹

     Ann Marie Wallenberg was born on 4 June 1929.² She was the daughter of Dr. Marcus Wallenberg and Dorothy Helen Mackay.^1,3 She married Michael Cosmo Bonsor, son of Robert Cecil Bonsor and Eugenia Constance Frances Pattinson Lawrence, on 17 July 1951.¹ She died on 29 April 2019 at age 89.²
     From 17 July 1951, her married name became Bonsor.¹

     Alexander Mackay was born circa 1855.² He died in 1935.²
     He was a financier at Glencruitten, Oban, Scotland.²

     Dorothy Helen Mackay was born on 6 April 1900.² She was the daughter of Alexander Mackay.¹ She married, firstly, Dr. Marcus Wallenberg in 1923.^1,2 She and Dr. Marcus Wallenberg were divorced.² She married, secondly, Sir Charles Jocelyn Hambro, son of Sir Charles Eric Hambro and Sybil Mary Martin Ridley-Smith, on 15 February 1936.¹
     From 1923, her married name became Wallenberg.¹ From 15 February 1936, her married name became Hambro.¹

     Lt.-Cdr. Thomas Henry Morrogh Chillingworth married Vida Agnes Lancefield, daughter of Captain William Lancefield, before 1957.¹
     He gained the rank of Lieutenant-Commander in the Royal Navy.¹

     Robert Angus Cosmo Bonsor was born on 14 February 1963 at London, England.¹ He was the son of Michael Cosmo Bonsor and Ann Marie Wallenberg.¹ He married Kasandra Noel Patton, daughter of Dr. Joseph Patton, in 1989.¹ He died on 12 December 2010 at age 47 at Kalispell, Montana, U.S.A.²
     He was educated at Eton College, Windsor, Berkshire, England. He graduated from School of Foreign Service, Georgetown University, Washington, D.C., U.S.A.

     Kasandra Noel Patton is the daughter of Dr. Joseph Patton.¹ She married Robert Angus Cosmo Bonsor, son of Michael Cosmo Bonsor and Ann Marie Wallenberg, in 1989.¹
     From 1989, her married name became Bonsor.¹