Lt.-Col. Ronald Gillean Maclaine1 
He was educated at Glenalmond College, Glenalmond, Perthshire, ScotlandG.1 He was educated at Royal Military College, Sandhurst, Berkshire, England.1 He fought in the First World War.1 He was awarded the Military Cross (M.C.) in 1916.1 He gained the rank of Lieutenant-Colonel in the Argyll and Sutherland Highlanders.1
Child of Lt.-Col. Ronald Gillean Maclaine and Sylvia James
- Pamela Jane Maclaine2 b. 11 Apr 1920
Sylvia James1,2 
From before 1919, her married name became Powell. From 2 August 1919, her married name became Maclaine.
Child of Sylvia James and Lt.-Col. Ronald Gillean Maclaine
- Pamela Jane Maclaine4 b. 11 Apr 1920
- [S37] BP2003 volume 2, page 2520. See link for full details for this source. Hereinafter cited as. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S9285] George Montagu, “re: Montagu Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 25 Feb 2021. Hereinafter cited as “re: Montagu Family.”
- [S37] BP2003. [S37]
Pamela Jane Maclaine1
From 20 August 1940, her married name became Kenneth.
Michael Robert Kenneth1
Kathleen Emilie Maclaine1 
From 21 January 1892, her married name became Somervell. From 9 July 1920, her married name became Dawes.2
Graham Somervell1
Child of Graham Somervell
- Lt.-Col. James Somervell of Sorn Castle2 d. 10 Feb 1924
Lt.-Col. James Somervell of Sorn Castle1 
He held the office of Justice of the Peace (J.P.)2 He held the office of Member of Parliament (M.P.)1 He held the office of Deputy Lieutenant (D.L.)1
Mabel Julia Maclaine1 
From 1 July 1897, her married name became Maclean.
Archibald John Maclean of Pennycross1
Child of Archibald John Maclean of Pennycross
- Brig.-Gen. Charles Alexander Hugh Maclean of Pennycross2 d. 19 Sep 1948
