Alice Bowe1 
From 24 September 1938, her married name became Grant.1 After her marriage, Alice Bowe was styled as Baroness Strathspey of Strathspey on 11 November 1948. From 1953, her married name became Maclean.2
Children of Alice Bowe and Lt.-Col. Donald Patrick Trevor Grant, 5th Baron Strathspey of Strathspey
- Hon. Geraldine Janet Grant1 b. 10 Jun 1940
- Hon. Jacqueline Patricia Grant1 b. 19 Jan 1942, d. 12 Dec 2019
- James Patrick Trevor Grant, 6th Baron Strathspey of Strathspey+1 b. 9 Sep 1943, d. 26 May 2023
Olive Amy Grant1 
She gained the rank of Major in the Women’s Royal Auxiliary Corps.5 After her marriage, Olive Amy Grant was styled as Baroness Strathspey of Strathspey on 1 September 1951. She lived in 2003 at Elms Cottage, Elms Ride, West Wittering, Sussex, England.5
Children of Olive Amy Grant and Lt.-Col. Donald Patrick Trevor Grant, 5th Baron Strathspey of Strathspey
- Michael Patrick Francis Grant, 7th Baron Strahspey of Strathspey1 b. 22 Apr 1953
- Hon. Amanda Caroline Grant1 b. 16 Feb 1955
- [S75] Lord Strathspey, A History of Clan Grant (U.K.: Phillimore, 1983), page 109. Hereinafter cited as History of Clan Grant.
- [S203] Announcements, The Times, London, U.K.. Hereinafter cited as The Times.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003 See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
James Patrick Trevor Grant, 6th Baron Strathspey of Strathspey1 
He was educated at Royal Agricultural College, Cirencester, Gloucestershire, England.4 He held the position of 33rd Chief of the Name and Arms of Grant from in 1992.1 He succeeded as the 18th Baronet Grant [N.S., 1625] on 27 January 1992.4 He succeeded as the 6th Baron Strathspey of Strathspey, counties Inverness and Moray [U.K., 1884] on 27 January 1992.4 He lived in 2003 at The School House, Lochbuie, Isle of Mull, Scotland.1
Children of James Patrick Trevor Grant, 6th Baron Strathspey of Strathspey and Linda Piggott
- Hon. Carolyn Anne Maclean Grant4 b. 4 Mar 1967
- Hon. Philippa Jane Grant4 b. 2 Jun 1971
- Hon. Victoria Louise Grant4 b. 30 Mar 1976
- [S37] BP2003 volume 3, page 3785. See link for full details for this source. Hereinafter cited as. [S37]
- [S75] Lord Strathspey, A History of Clan Grant (U.K.: Phillimore, 1983), page 109. Hereinafter cited as History of Clan Grant.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003. [S37]
Linda Piggott1
From 6 August 1966, her married name became Grant.1
Children of Linda Piggott and James Patrick Trevor Grant, 6th Baron Strathspey of Strathspey
- Hon. Carolyn Anne Maclean Grant2 b. 4 Mar 1967
- Hon. Philippa Jane Grant2 b. 2 Jun 1971
- Hon. Victoria Louise Grant2 b. 30 Mar 1976
Emmeline June Raven1
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Hon. Geraldine Janet Grant1
Hon. Geraldine Janet Grant usually went by her middle name of Janet.2 From 27 April 1963, her married name became Cantlie. She edited the book Dictionary of British Arms–Medieval Ordinary.2 She lived in 2003 at 24 Denbigh Road, London, England.2
Neil Hamish Cantlie1
He was also known as Neil Candie.3
Hon. Jacqueline Patricia Grant1 
From 30 April 1966, her married name became Hutton.1 She lived in 2003 at Borrowstone House, Kincardine O’Neil, Aboyne, Aberdeenshire, Scotland.2
- [S75] Lord Strathspey, A History of Clan Grant (U.K.: Phillimore, 1983), page 109. Hereinafter cited as History of Clan Grant.
- [S37] BP2003 volume 3, page 3786. See link for full details for this source. Hereinafter cited as. [S37]
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Malcolm Usheen Lingen Hutton1
Michael Patrick Francis Grant, 7th Baron Strahspey of Strathspey1
He was educated at Harrow School, Harrow, London, England.2 He graduated from Oriel College, Oxford University, Oxford, Oxfordshire, England, with a Bachelor of Arts (B.A.)2 He graduated from Oriel College, Oxford University, Oxford, Oxfordshire, England, with a Master of Arts (M.A.)2 He was registered as a Professional Associate, Royal Institution of Chartered Surveyors (A.R.I.C.S.)2 He lived in 2003 at 5 Old Pye Street, London, England.2 He succeeded as the 7th Baron Strathspey of Strathspey, counties Inverness and Moray [U.K., 1884] on 26 May 2023. He succeeded as the 19th Baronet Grant [N.S., 1625] on 26 May 2023.