Knights Commander of the Order of the British Empire

Sir William Hale-White (7 November 1857 – 26 February 1949) was a British physician and medical biographer.
He was the son of writer Mark Rutherford.

Alexander Fleck, 1st Baron Fleck (11 November 1889 – 6 August 1968) was a British industrial chemist.

Sir Ian Kinloch MacGregor, KBE (21 September 1912 – 13 April 1998) was a Scottish metallurgist and industrialist, most famous in the UK for his controversial tenure at the British Steel Corporation and his conduct during the 1984–85 miners' strike while managing the National Coal Board.

Harry Duncan McGowan, 1st Baron McGowan KBE (3 June 1874 – 13 July 1961) LLD DCL, was a prominent Scottish industrialist who served as Chairman of Imperial Chemical Industries for 20 years.

Thomas McLaughlin McAvoy, Baron McAvoy, (born 14 December 1943) is a British Labour and Co-operative politician serving as a life peer in the House of Lords since 2010. He served as the Member of Parliament (MP) for Glasgow Rutherglen from 1987 to 2005, and Rutherglen and Hamilton West from 2005 to 2010.
McAvoy held several positions in the Government Whips' Office under the Blair and Brown governments, serving as Comptroller of the Household from 1997 to 2008 and Treasurer of the Household from 2008 to 2010. He entered the Lords after choosing not to seek re-election to the Commons, where he served as an Opposition Spokesperson for Scotland and Northern Ireland, as well as a Senior Whip. McAvoy held the position of Lords Opposition Chief Whip from 2018 to 2021 after serving as Deputy Chief Whip from 2015 to 2018.