James Graham, 6th Duke of Montrose

James Graham, 6th Duke of Montrose KT CB CVO VD (1 May 1878 – 20 January 1954) was a Scottish nobleman, naval officer, politician and engineer. He took the first film of a solar eclipse and is credited as the inventor of the aircraft carrier.

The Duke of Montrose

The 6th Duke & Duchess of Montrose in the 1940s.jpg
The Duke and Duchess of Montrose in the 1940s.
Member of the House of Lords
Lord Temporal
In office
10 December 1925 – 20 January 1954
Hereditary Peerage
Preceded byThe 5th Duke of Montrose
Succeeded byThe 7th Duke of Montrose
Personal details
James Graham

(1878-05-01)1 May 1878
London, England, UK
Died20 January 1954(1954-01-20) (aged 75)
Buchanan Castle, Scotland
Resting placeBuchanan, Stirlingshire, Scotland, UK
Spouse(s)Lady Mary Douglas-Hamilton
Children4, including James and Jean
ParentsDouglas Graham, 5th Duke of Montrose
Violet Hermione Graham
OccupationPolitician, Naval officer

Personal lifeEdit

Lady Mary Louise Douglas-Hamilton, portrait by Philip de László, 1912

The eldest son of Douglas Graham, 5th Duke of Montrose, James Graham was educated at Eton College. In 1906 he married Lady Mary Douglas-Hamilton, the only child of the 12th Duke of Hamilton. They had four children, Lord James Graham (later the 7th Duke), Lady Mary Graham, Lord Ronald Graham and Lady Jean Graham.[1]


As a mariner, he served in the Mercantile Marine and ASC in South Africa, during which time he obtained the first film ever taken of a total eclipse of the Sun during a Royal Astronomical Society expedition to India in 1899, and took part in a mission in 1900 for Lloyd's of London to the South African Government to establish wireless telegraphic stations on the coast. Having been instrumental in founding the Royal Navy Volunteer Reserve (RNVR) in 1903, he served in the Auxiliary Naval Service during World War I and was later Commodore of the RNVR Clyde Division, then the East Coast of Scotland RNVR, and fulfilled the role of Commodore of the entire RNVR from 1921 until he retired in 1927.[2] As a result, from 1946 to 1968, whichever ship was attached to the Tay Division of the Royal Naval Reserve (in Dundee) was always temporarily renamed HMS Montrose after the 6th Duke.[3] In 1992, the seventh Duke-class frigate Montrose was so-named for the same reason.

In his political life, he was unpaid assistant private secretary to the Chancellor of the Exchequer in 1905, and Naval Aide-de-Camp to His Majesty. However, he was unsuccessful as the Scottish Unionist Party (effectively the Conservative Party in Scotland) parliamentary candidate for Stirlingshire in 1906, and as the Conservative Party candidate at the 1906 by-election at Eye, Suffolk, and at the subsequent general election in 1910; although holding the courtesy title of the Marquess of Graham from 1907 (when his father was the 5th Duke), he contested these elections as James Graham. He entered the House of Lords as the 6th Duke when he succeeded to the title in 1925.[2] When the Home Rule movement decided to split from the avowedly anti-Home Rule Scottish Unionist Party in 1932, he became chairman of the new centre-right Scottish Party,[4] and successfully steered it towards a merger with the centre-left National Party of Scotland in April 1934, therefore founding the modern Scottish National Party.[5] He was elected the first President of the SNP, but joined the Liberal Party in 1936.

As an engineer, he was the inventor of the world's first naval aircraft carrier, when in 1912, as a director of William Beardmore and Company, of Dalmuir, he designed a 14,450-ton merchant vessel intended for delivery to the Lloyd Sabaudo Line of Italy as the SS Conte Rosso. When war broke out in 1914, work on the vessel ceased, but was resumed in 1916 as an aircraft carrier. The conversion work was completed in September 1918, and the vessel was commissioned as HMS Argus – recognised as the first ever "flat top".[6] The Duke was also designer and owner of the first seagoing heavy oil motorship.

He was president of the British Institution of Marine Engineers in 1911, and president of the Junior Institution of Engineers in 1916 and 1917. Afterwards, he was vice-president of the Institution of Naval Architects, a Younger Brother of Trinity House, a trustee for the Honourable Company of Master Mariners, a member of the Royal Company of Archers, and commodore of the Sea Cadets in Scotland. In 1935 he became the second president on the National Institute for the Deaf, a post he held until his death.[7]


He was Lord Lieutenant of Buteshire from 1920 until 1953 and was Lord High Commissioner to the General Assembly of the Church of Scotland in 1942 and 1943. He was appointed a Commander of the Royal Victorian Order in 1905, a Companion of the Bath in 1911 and a Knight of the Thistle in 1947.[1]


  • My Ditty Box, The Duke of Montrose. Jonathan Cape, London, 1952


  1. ^ a b Fry, Michael (May 2006). "Graham, James, sixth duke of Montrose (1878–1954)". Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/72367. Retrieved 30 May 2009. (subscription or UK public library membership required)
  2. ^ a b Masters, Brian (2001). The Dukes. London: Pimlico Press. p. 333. ISBN 978-0-7126-6724-1.
  3. ^ History of Tay Division RNR http://www.frigateunicorn.org/hms-unicorn/a-dundee-ship/tay-division-rnr-summary-history (accessed 8 May 2015)
  4. ^ Kemp, Arnold (1993). The Hollow Drum: Scotland Since the War. Edinburgh: Mainstream. p. 50. ISBN 978-1-8515-8588-5.
  5. ^ Dinwoodie, Robbie (7 April 2014). "From radicals and Tartan Tories to the party of government". Herald Scotland. Retrieved 8 May 2015.
  6. ^ "Aircraft-Carrier Pioneer". Flight and Aircraft Engineer. 65 (2349): 114. 29 January 1954. Retrieved 10 July 2019.
  7. ^ "The President passes". Silent World. 8 (9): 272–275. 1954.
Honorary titles
Preceded by
The Marquess of Bute
Lord Lieutenant of Buteshire
Succeeded by
Lord Colum Crichton-Stuart
Peerage of Scotland
Preceded by
Douglas Graham
Duke of Montrose
Succeeded by
James Angus Graham