Elizabeth Thomasina Evans Johnston1 
From 26 June 1884, her married name became Lee.1
Isabella Eva Johnston1 
Charlotte Mona Johnston1 
Brig.-Gen. Thomas Kelly Evans Johnston1 
He was educated at Royal Military Academy, Sandhurst, Berkshire, EnglandG.1 He fought in the Afghan War in 1880.1 He fought in the Boer War between 1900 and 1902, where he was mentioned in despatches twice.1 He gained the rank of Brigadier-General in the Royal Artillery.1 He fought in the First World War, on London District Staff.1 He was Companion, Order of the Bath (C.B.) in 1917.1 He held the office of Deputy Lieutenant (D.L.) of County Antrim.1 He held the office of Justice of the Peace (J.P.) for County Antrim.1 He held the office of High Sheriff of County Antrim.1 He lived at Glynn, County Antrim, IrelandG.1
Children of Brig.-Gen. Thomas Kelly Evans Johnston and Margaret Ross Gray
- Margaret Gray Johnston+2 b. 22 Mar 1893
- Randal William MacDonnell Johnston2 b. 18 Aug 1900, d. 9 Jul 1917
Archibald Gray1
Child of Archibald Gray
- Margaret Ross Gray+2 d. 1 Mar 1947
Margaret Ross Gray1 
From 19 March 1891, her married name became Johnston.
Children of Margaret Ross Gray and Brig.-Gen. Thomas Kelly Evans Johnston
- Margaret Gray Johnston+2 b. 22 Mar 1893
- Randal William MacDonnell Johnston2 b. 18 Aug 1900, d. 9 Jul 1917
Randal William MacDonnell Johnston1

He fought in the First World War.1 He gained the rank of Midshipman in the Royal Navy.1
Margaret Gray Johnston1 
From 18 December 1925, her married name became Broom. She lived in 1976 at Villa Diana, Cannero Riviera, Lago Maggiore, ItalyG.1
Children of Margaret Gray Johnston and Tom Forrest Broom
- Dr. Ronald Francis Johnston Broom2
- Rosemary Eva Broom2 b. 26 Mar 1932
William Broom1
Child of William Broom
- Tom Forrest Broom+2 d. 5 Aug 1961
Tom Forrest Broom1 
He lived at Killelan, Kintyre, Argyllshire, ScotlandG.1 He gained the rank of Lieutenant in the Royal Navy.1
Children of Tom Forrest Broom and Margaret Gray Johnston
- Dr. Ronald Francis Johnston Broom2
- Rosemary Eva Broom2 b. 26 Mar 1932