Sir David Arthur Geoffrey Mackworth, 9th Bt.1

M, #505491, b. 13 July 1912, d. 8 February 1998
Last Edited=10 Aug 2014
Consanguinity Index=0.0%
     Sir David Arthur Geoffrey Mackworth, 9th Bt. was born on 13 July 1912.1 He was the son of Vice-Admiral Geoffrey Mackworth and Noel Mabel Langford.2 He married, firstly, Mary Alice Robinson-Smith Grylls, daughter of Thomas Henry Grylls, on 20 November 1941.1 He and Mary Alice Robinson-Smith Grylls were divorced in 1971.1 He married, secondly, Beryl Joan Cross, daughter of Pembroke Henry Cockayn Cross, on 11 December 1973.1 He died on 8 February 1998 at age 85.1
     He was educated at Farnborough School, Nottingham, Nottinghamshire, EnglandG.1 He was educated at Royal Naval College, Darmouth, Devon, England.1 He was naval advisor to the Director of Guided Weapon R & D, Ministry of Supply between 1946 and 1949.1 He was registered as a member of the Royal Institute Navigation.1 He was managing director of South Coast Rod Rigging Company.1 He succeeded as the 9th Baronet Mackworth, of the Gnoll, Glamorgan [G.B., 1776] on 18 November 1952.1 He retired from the military in 1956, with the rank of Commander, late of the Royal Navy.1

Child of Sir David Arthur Geoffrey Mackworth, 9th Bt. and Mary Alice Robinson-Smith Grylls

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]

Thomas Henry Grylls1

M, #505492
Last Edited=10 Aug 2014
     Thomas Henry Grylls lived at Bloomsbury, London, England.1

Child of Thomas Henry Grylls

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]

Mary Alice Robinson-Smith Grylls1

F, #505493, d. 1993
Last Edited=10 Aug 2014
     Mary Alice Robinson-Smith Grylls was the daughter of Thomas Henry Grylls.2 She married Sir David Arthur Geoffrey Mackworth, 9th Bt., son of Vice-Admiral Geoffrey Mackworth and Noel Mabel Langford, on 20 November 1941.1 She and Sir David Arthur Geoffrey Mackworth, 9th Bt. were divorced in 1971.1 She died in 1993.1
     From 20 November 1941, her married name became Mackworth.

Child of Mary Alice Robinson-Smith Grylls and Sir David Arthur Geoffrey Mackworth, 9th Bt.

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]

Sir Digby John Mackworth, 10th Bt.1

M, #505494, b. 2 November 1945, d. 17 July 2018
Last Edited=21 Aug 2018
     Sir Digby John Mackworth, 10th Bt. was born on 2 November 1945.1 He was the son of Sir David Arthur Geoffrey Mackworth, 9th Bt. and Mary Alice Robinson-Smith Grylls.2 He married Antoinette Francesca McKenna, daughter of Henry James McKenna, on 26 August 1971.1 He died on 17 July 2018 at age 72.3
     He was educated at Wellington College, Wellington, Berkshire, England.1 He gained the rank of Lieutenant in 1968 in the AAAC (helicopter pilot), 28 Commonwealth Infantry Brigade Malaysia and Singapore.1 He fought in the Vietnam War between 1970 and 1971, with 161 Flight.1 He was pilot with Iranian Helicopters (Bristow) between 1972 and 1976.1 He was registered as a Member, Royal Aeronautical Society (M.R.Ae.S.)1 He was with British Airways Helicopters, North Sea between 1977 and 1989.1 He was pilot with British Airways Heathrow between 1989 and 2000.1 He held the office of Justice of the Peace (J.P.) for Oxfordshire.1 He succeeded as the 10th Baronet Mackworth, of the Gnoll, Glamorgan [G.B., 1776] on 8 February 1998.2 He was with Easyjet Luton in 2000.2 He lived in 2003 at Blagrove Cottage, Fox Lane, Boars Hill, Oxfordshire, EnglandG.1

Child of Sir Digby John Mackworth, 10th Bt. and Antoinette Francesca McKenna

Citations

  1. [S37] BP2003 volume 2, page 2515. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]
  3. [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.

Betty Mabel Mackworth1

F, #505495, b. 29 April 1911
Last Edited=25 Aug 2011
Consanguinity Index=0.0%
     Betty Mabel Mackworth was born on 29 April 1911.1 She is the daughter of Vice-Admiral Geoffrey Mackworth and Noel Mabel Langford.2

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]


Lorna Alice Mackworth1

F, #505496, b. 16 July 1918
Last Edited=25 Aug 2011
Consanguinity Index=0.0%
     Lorna Alice Mackworth was born on 16 July 1918.1 She is the daughter of Vice-Admiral Geoffrey Mackworth and Noel Mabel Langford.2

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]

Katherine Whyte1

F, #505497
Last Edited=15 Jul 2012
     Katherine Whyte married James Leslie Partington, son of James Partington and Charlotte Warburton Pearce, in 1905 at Subiaco, Perth, Western Australia, AustraliaG.1
     From 1905, her married name became Partington.1

Child of Katherine Whyte and James Leslie Partington

Citations

  1. [S1042] Peter Wood, "re: Persse Family," e-mail message to Darryl Lundy, 26 February 2003 to 2016. Hereinafter cited as "re: Persse Family."

John Dolben Mackworth1

M, #505498, b. 26 June 1887, d. 5 September 1939
Last Edited=10 Aug 2014
     John Dolben Mackworth was born on 26 June 1887.1 He was the son of Sir Arthur William Mackworth, 6th Bt. and Alice Kate Cubitt.2 He married Marianne Annette Sillem, daughter of H. W. Sillem, on 8 April 1913.1 He died on 5 September 1939 at age 52.1
     He graduated from Corpus Christi College, Oxford University, Oxford, Oxfordshire, EnglandG, with a Master of Arts (M.A.)1 He was awarded the Chevalier, Ordre national de la Légion d'honneur.1 He was appointed Commander, Order of the British Empire (C.B.E.) in 1918.1 He gained the rank of Colonel in the Royal Air Force and Queen's Royal Regiment.1

Children of John Dolben Mackworth and Marianne Annette Sillem

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]

H. W. Sillem1

M, #505499
Last Edited=10 Aug 2014
     H. W. Sillem lived at The Pines, Horsell, Surrey, England.1

Child of H. W. Sillem

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]

Marianne Annette Sillem1

F, #505500, b. circa 1887, d. 19 August 1968
Last Edited=10 Aug 2014
     Marianne Annette Sillem was born circa 1887.1 She was the daughter of H. W. Sillem.2 She married John Dolben Mackworth, son of Sir Arthur William Mackworth, 6th Bt. and Alice Kate Cubitt, on 8 April 1913.1 She died on 19 August 1968.1
     From 8 April 1913, her married name became Mackworth.

Children of Marianne Annette Sillem and John Dolben Mackworth

Citations

  1. [S37] BP2003 volume 2, page 2517. See link for full details for this source. Hereinafter cited as. [S37]
  2. [S37] BP2003. [S37]