Sir Oliver Augustus Hart Dyke, 8th Bt.1 
He was educated at Harrow School, Harrow, London, EnglandG.1 He was registered as a Member, Institution of Mechanical Engineers (M.I.Mech.E.)1 He succeeded as the 8th Baronet Dyke, of Horsham, Sussex [E., 1677] on 3 July 1931.1
Children of Sir Oliver Augustus Hart Dyke, 8th Bt. and Millicent Zoe Bond
- Sir Derek William Hart Dyke, 9th Bt.+2 b. 4 Dec 1924, d. 1987
- Oliver Guy Hart Dyke+3 b. 9 Feb 1928, d. 12 Jan 2018
- Rosemary June Hart Dyke+3 b. 27 Jan 1930, d. 1 Nov 1995
Terence Percyvall Hart Dyke1
He was educated at Marlborough College, Marlborough, Wiltshire, EnglandG.1 He was educated at Royal Military Academy, Sandhurst, Berkshire, EnglandG.1 He gained the rank of Captain in the Royal Dragoons.1 He was a director of John Hoskyns & Company.1
Children of Terence Percyvall Hart Dyke and Wanda Krystyna Hermione Mostyn
- Paul Percyvall Hart Dyke1 b. 4 Jan 1965
- James Terence Hart Dyke1 b. 8 Nov 1966
Robert Percyvall Hart Dyke1 
Child of Robert Percyvall Hart Dyke and Mary Harriette Theodora Shephard
- Michael Percyvall Hart Dyke+1 b. 10 Sep 1909, d. Sep 1999
Reverend Percival Hart Dyke1 
He held the office of Hon. Canon of Salisbury.1
Children of Reverend Percival Hart Dyke and Margaret Isabella Peel
- Maud Cecilia Hart Dyke2
- Robert Percyvall Hart Dyke+1 b. 3 Nov 1864, d. 22 Nov 1954
- Mabel Louisa Hart Dyke2 b. 20 Mar 1866, d. 6 Jan 1960
Reverend Thomas Hart Dyke1 
He was the Rector at Lullingstone, Kent, EnglandG.1 He was the Rector at Long Newton, County Durham, EnglandG.1
Children of Reverend Thomas Hart Dyke and Elizabeth Fairfax
- Theophania Anne Hart Dyke2
- Thomas Hart Dyke+1 b. 1 Apr 1834, d. 6 Aug 1906
- Reverend Percival Hart Dyke+1 b. 1 Jun 1835, d. 14 Dec 1910
- Francis Hart Dyke2 b. 1838, d. 27 Dec 1887
Sir Percival Hart Dyke, 5th Bt.1 
He graduated from Oxford University, Oxford, Oxfordshire, EnglandG, with a Bachelor of Arts (B.A.)1 He succeeded as the 5th Baronet Dyke, of Horsham, Sussex [E., 1677] on 22 November 1831.1
Children of Sir Percival Hart Dyke, 5th Bt. and Anne Jenner
- Harriet Jenner Hart Dyke2
- Georgiana Frances Hart Dyke2 d. 19 Nov 1883
- Laura Hart Dyke2 d. 28 Feb 1900
- Philadelphia Hart Dyke2 d. 27 Dec 1904
- Sir Percyvall Hart Dyke, 6th Bt.+1 b. 9 Jun 1799, d. 12 Nov 1875
- Reverend Thomas Hart Dyke+1 b. 11 Dec 1801, d. 25 Jun 1866
- Lt.-Col. John Dixon Hart Dyke+2 b. 6 Jan 1803, d. 1 Aug 1885
- Francis Hart Dyke+2 b. 28 Nov 1803, d. 17 Jul 1876
- Captain Peché Hart Dyke2 b. 21 Nov 1805, d. 27 Feb 1892
Brigadier Trevor Hart Dyke1 
He was educated at Marlborough College, Marlborough, Wiltshire, EnglandG.1 He gained the rank of Brigadier in the Queen’s Royal Regiment.1 He fought in the Second World War, in France and Burma.1 He was awarded the Distinguished Service Order (D.S.O.) in 1944.1 He held the office of Deputy Lieutenant (D.L.) of Derbyshire in 1981.1
Children of Brigadier Trevor Hart Dyke and Eileen Joyce Niblock-Stuart
- Terence Percyvall Hart Dyke+1 b. 19 Jul 1934
- Jennifer Hart Dyke+2
Colonel Percyvall Hart Dyke1 
He fought in the Uganda Campaign between 1897 and 1898, where he was mentioned in despatches.1 He fought in the North-West Frontier, where he was mentioned in despatches.1 He fought in the East Africa Campaign between 1908 and 1910.1 He gained the rank of Colonel in the Indian Army.1 He fought in the First World War, where he was mentioned in despatches.1 He was awarded the Order of St. Stanislas of Russia 3rd Class with swords.1 He was awarded the Distinguished Service Order (D.S.O.) in 1918.1 He fought in the Waziristan Campaign between 1921 and 1924.1
Children of Colonel Percyvall Hart Dyke and Louisa Catherine Cave
- Brigadier Trevor Hart Dyke+1 b. 19 Feb 1905, d. 3 Jun 1995
- Reverend Eric Hart Dyke+2 b. 28 Jul 1906, d. 1 Nov 1971
- Cicely Hart Dyke+2 b. 20 Dec 1907
Thomas Hart Dyke1 
He was registered as a Member, Institution of Civil Engineers (M.I.C.E.)1 He held the office of Justice of the Peace (J.P.)1 He lived at Beaumaris, Clifton, Bristol, EnglandG.1
Children of Thomas Hart Dyke and Georgina Isabella Russell Fullerton
- Thomas Hart Dyke2
- Winifred Evelyn Hart Dyke2 d. 2 Jan 1911
- Theophania Louisa Hart Dyke2 d. 22 Feb 1921
- Constance Maud Hart Dyke2
- Ethel Frances Hart Dyke2 b. c 1868, d. 10 Jan 1955
- Colonel Percyvall Hart Dyke+1 b. 24 Aug 1872, d. 14 Jan 1952
Joseph Watson, 1st Baron Manton1 
He was educated at Repton School, Repton, Derbyshire, England.1 He was educated at Clare College, Cambridge University, Cambridge, Cambridgeshire, England.1 He held the office of Justice of the Peace (J.P.)1 He was chairman of Joseph Watson & Sons and Olympia Ag Company.1 He was director of LNWR.1 He was created 1st Baron Manton, of Compton Verney, co. Warwick [U.K., 1922] on 25 January 1922.1
Children of Joseph Watson, 1st Baron Manton and Frances Claire Nickols
- George Miles Watson, 2nd Baron Manton+1 b. 21 Jun 1899, d. 10 Jun 1968
- Hon. Robert Fraser Watson+2 b. 30 Aug 1900, d. 1975
- Hon. Alastair Joseph Watson+2 b. 20 Aug 1901, d. 13 Dec 1955
- Hon. Richard Mark Watson1 b. 18 Jul 1906, d. 12 Mar 1979