Isabel Audrey Fenwick 
From 25 September 1918, her married name became Holland-Hibbert.
Children of Isabel Audrey Fenwick and Hon. Wilfrid Knutsford Holland-Hibbert
- Lavinia Holland-Hibbert+4 b. 19 Oct 1919, d. 17 Apr 2005
- Delia Mary Holland-Hibbert+4 b. 31 May 1922, d. 31 May 2017
- Michael Holland-Hibbert, 6th Viscount Knutsford+4 b. 27 Dec 1926
- [S1606] Charles Nelson, “re: Mark Fenwick,” e-mail message to BENR, 6 February 2006. Hereinafter cited as “re: Mark Fenwick.”
- [S3712] Richard Renold, “re: Fenwick Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 9 April 2009. Hereinafter cited as “re: Fenwick Family.”
- [S37] BP2003 volume 2, page 2216. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Mark Fenwick1 
He was awarded the Victoria Medal of Honour of the Royal Horticultural Society.2 He lived at Abbotswood, Stow-on-the-Wold, Gloucestershire, EnglandG.4
Child of Mark Fenwick
Children of Mark Fenwick and Mary Sophia Clayton
- Hilda Fenwick+1 d. 23 Jul 1954
- Isabel Audrey Fenwick+ b. 1 Jan 1894, d. 3 Mar 1987
- [S37] BP2003 volume 1, page 526. See link for full details for this source. Hereinafter cited as. [S37]
- [S1606] Charles Nelson, “re: Mark Fenwick,” e-mail message to BENR, 6 February 2006. Hereinafter cited as “re: Mark Fenwick.”
- [S3712] Richard Renold, “re: Fenwick Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 9 April 2009. Hereinafter cited as “re: Fenwick Family.”
- [S37] BP2003. [S37]
- [S34] BP1970 page 520. See link for full details for this source. Hereinafter cited as. [S34]
Michael Holland-Hibbert, 6th Viscount Knutsford
He was educated at Eton College, Windsor, Berkshire, England.1 He gained the rank of Captain between 1945 and 1948 in the Welsh Guards.1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, England, with a Bachelor of Arts (B.A.)1 He held the office of Deputy Lieutenant (D.L.) of Devon in 1977.1 He held the office of High Sheriff of Devon between 1977 and 1978.1 He succeeded as the 7th Baronet Holland [U.K., 1853] in 1986.2 He succeeded as the 6th Baron Knutsford, of Knutsford, co. Chester [U.K., 1888] in 1986.2 He succeeded as the 6th Viscount Knutsford, of Knutsford, co. Chester [U.K., 1895] in 1986.2 He lived in 2003 at Broadclyst House, Exeter, Devon, EnglandG.1
Children of Michael Holland-Hibbert, 6th Viscount Knutsford and Hon. Sheila Constance Portman
- Hon. Lucy Katherine Holland-Hibbert+2 b. 27 Jun 1956
- Hon. Henry Thurstan Holland-Hibbert+2 b. 6 Apr 1959
- Hon. James Edward Holland-Hibbert+2 b. 19 May 1967
Hon. Sheila Constance Portman1 
From 8 May 1951, her married name became Holland-Hibbert. After her marriage, Hon. Sheila Constance Portman was styled as Viscountess Knutsford in 1986.
Children of Hon. Sheila Constance Portman and Michael Holland-Hibbert, 6th Viscount Knutsford
- Hon. Lucy Katherine Holland-Hibbert+2 b. 27 Jun 1956
- Hon. Henry Thurstan Holland-Hibbert+2 b. 6 Apr 1959
- Hon. James Edward Holland-Hibbert+2 b. 19 May 1967
Hon. Henry Thurstan Holland-Hibbert1
He was educated at Eton College, Windsor, Berkshire, England.2 He gained the rank of Lieutenant in the Coldstream Guards.2 He was educated at Royal Agricultural College, Cirencester, Gloucestershire, England.2 He lived in 2003 at Munden, Watford, Hertfordshire, EnglandG.2
Children of Hon. Henry Thurstan Holland-Hibbert and Katherine Ropner
- Rosanna Sarah Holland-Hibbert2 b. 12 Dec 1990
- Thomas Arthur Holland-Hibbert2 b. 15 Dec 1992
- Isabel Katherine Holland-Hibbert2 b. 11 May 1995
- Edward Thurstan Holland-Hibbert2 b. 18 Jun 1999
Hon. Lucy Katherine Holland-Hibbert1
From 21 July 1979, her married name became Liddell. She lived in 2003 at Newbrough Lodge, Newbrough, Hexham, Northumberland, EnglandG.1
Children of Hon. Lucy Katherine Holland-Hibbert and Mark Charles Liddell
- Katherine Alexandra Liddell2 b. 4 Jun 1983
- James Peter Liddell2 b. 23 Jan 1987
- Sophie Charlotte Liddell2 b. 24 Jun 1990
Edward Claud Berkeley Portman, 5th Viscount Portman of Bryanston1 
He was educated at Eton College, Windsor, Berkshire, England.1 He fought in the First World War.1 He gained the rank of Captain between 1914 and 1919 in the Life Guards and Guards MG Regiment.1 He was educated at Royal Military College, Sandhurst, Berkshire, England.1 He succeeded as the 5th Baron Portman of Orchard Portman, co. Somerset [U.K., 1837] on 6 June 1929.1 He succeeded as the 5th Viscount Portman of Bryanston, co. Dorset [U.K., 1873] on 6 June 1929.1 He held the office of Justice of the Peace (J.P.) for Warwickshire.1
Children of Edward Claud Berkeley Portman, 5th Viscount Portman of Bryanston and Hon. Sybil Mary Douglas-Pennant
- Hon. Sheila Constance Portman+2 b. 25 Jun 1927, d. 6 Dec 2018
- Hon. Rosemary Portman+2 b. 3 Mar 1931
Hon. Sybil Mary Douglas-Pennant1 
From 12 April 1926, her married name became Portman.2 After her marriage, Hon. Sybil Mary Douglas-Pennant was styled as Viscountess Portman of Bryanston on 6 June 1929.
Children of Hon. Sybil Mary Douglas-Pennant and Edward Claud Berkeley Portman, 5th Viscount Portman of Bryanston
- Hon. Sheila Constance Portman+1 b. 25 Jun 1927, d. 6 Dec 2018
- Hon. Rosemary Portman+1 b. 3 Mar 1931
Colonel Hon. Edward Sholto Douglas-Pennant, 3rd Baron Penrhyn of Llandegai1 
He gained the rank of officer in the First Life Guards.1 He gained the rank of Major in the First Life Guards Reserve Regiment.1 He gained the rank of Lieutenant-Colonel in the Buckinghamshire Imperial Yeomanry.1 He gained the rank of Honorary Colonel in the Fourth Battalion, Royal Welch Fusiliers.1 He held the office of Member of Parliament (M.P.) for Northamptonshire South between 1895 and 1900.1 He held the office of Justice of the Peace (J.P.)1 He held the office of Deputy Lieutenant (D.L.) of Caernarvonshire.1 He held the office of Deputy Lieutenant (D.L.) of Northamptonshire.1 He succeeded as the 3rd Baron Penrhyn of Llandegai, co. Carnavon [U.K., 1866] on 10 March 1907.1 He held the office of County Alderman (C.A.) for Northamptonshire.1
Children of Colonel Hon. Edward Sholto Douglas-Pennant, 3rd Baron Penrhyn of Llandegai and Hon. Blanche Georgiana FitzRoy
- Hon. Linda Blanche Douglas-Pennant+3 b. 25 Jan 1889, d. 8 Jul 1965
- Lieutenant Alan George Sholto Douglas-Pennant2 b. 11 Jun 1890, d. 29 Oct 1914
- Colonel Hugh Napier Douglas-Pennant, 4th Baron Penrhyn of Llandegai2 b. 6 Aug 1894, d. 26 Jun 1949
- Hon. Pamela Douglas-Pennant+2 b. 11 May 1896, d. 31 Jan 1968
- Hon. Sybil Mary Douglas-Pennant+2 b. 19 Jan 1901, d. 5 Jul 1975
Hon. Blanche Georgiana FitzRoy1 
From 6 December 1887, her married name became Douglas-Pennant.1 After her marriage, Hon. Blanche Georgiana FitzRoy was styled as Baroness Penrhyn of Llandegai on 10 March 1907.
Children of Hon. Blanche Georgiana FitzRoy and Colonel Hon. Edward Sholto Douglas-Pennant, 3rd Baron Penrhyn of Llandegai
- Hon. Linda Blanche Douglas-Pennant+3 b. 25 Jan 1889, d. 8 Jul 1965
- Lieutenant Alan George Sholto Douglas-Pennant3 b. 11 Jun 1890, d. 29 Oct 1914
- Colonel Hugh Napier Douglas-Pennant, 4th Baron Penrhyn of Llandegai3 b. 6 Aug 1894, d. 26 Jun 1949
- Hon. Pamela Douglas-Pennant+3 b. 11 May 1896, d. 31 Jan 1968
- Hon. Sybil Mary Douglas-Pennant+3 b. 19 Jan 1901, d. 5 Jul 1975
