On 2 August 1819, he married firstly Mary Anne, second daughter of the politician and lawyer Archibald Colquhoun in Easter Kilpatrick in Dunbartonshire, and had with her six children, three daughters and three sons. After her death in 1856, Long remarried Mary Bickerton, oldest daughter of Rear-Admiral Sir James Hillyar and widow of Sir Cecil Bisshopp, 10th Baronet, in St George's, Hanover Square in London on 15 April 1857. With her he had another son.
Long died after short illness, aged 73 at Torquay in Devon and was buried at his birthplace, near his home Rood Ashton House.[4]
His second son was the politician Richard Penruddocke Long, who succeeded his father in Parliament[5] and his youngest son was the soldier Lieutenant Walter Hillyar Colquhoun Long.[6] The latter was involved in the siege at Lydenburg, South Africa, during the First Boer War.[6] Criticised for his handling of the siege, he was later court-martialled and subsequently jumped to his death from a 4th floor window of the Grosvenor Hotel in London.[6]
^Craig, F. W. S. (1989) [1977]. British parliamentary election results 1832–1885 (2nd ed.). Chichester: Parliamentary Research Services. p. 480. ISBN0-900178-26-4.
^ abDod, Roger P. (1859). The Parliamentary Companion. London: Whitaker and Co. p. 239.
^ abcSylvanus, Urban (1867). The Gentleman's Magazine. Vol. part I. London: Bradbury, Evans and Co. p. 399.
^Debrett, John (1867). Robert Henry Mair (ed.). Debrett's House of Commons and Judicial Bench. London: Dean & Son. p. 151.
^ abc"Inquests". The Times. 23 February 1892. p. 11.
Further reading
Nicol, Cheryl (2016). Inheriting the Earth: The Long Family's 500 Year Reign in Wiltshire. Hobnob Press. ISBN978-1906978372.