Lt.-Col. William Matthew Dunbar1
Child of Lt.-Col. William Matthew Dunbar
- Edith Dunbar2 d. 10 Jun 1934
Edith Dunbar1 
From 7 January 1885, her married name became Sinclair.
S/Ldr. Michael Peregrine Fellowes1 
He was awarded the Distinguished Flying Cross (D.F.C.)1 He was awarded the Distinguished Service Order (D.S.O.)1
Aileen Marian Davidson1
From 1948, her married name became Fellowes.1
William Joseph Davidson1
Child of William Joseph Davidson
James Stuart-Jones1
Child of James Stuart-Jones
- Olwen Mary Stuart-Jones+1 b. 1912, d. 1980
Anthony Inglis1
Child of Anthony Inglis
Reba Blair Inglis1
From 5 January 1926, her married name became Sinclair. From 12 August 1957, her married name became Hildreth.1
Children of Reba Blair Inglis and Sir Ronald Norman John Charles Udny Sinclair of Dunbeath, 8th Bt.
- Sir John Rollo Norman Blair Sinclair of Dunbeath, 9th Bt.2 b. 4 Nov 1928, d. 1990
- Georgina Margaret Snowdrop Sinclair+2 b. 1932
- Susan Lilian Primrose Sinclair, Baroness Masham of Ilton+2 b. 14 Apr 1935, d. 12 Mar 2023
Sir John Rollo Norman Blair Sinclair of Dunbeath, 9th Bt.1 
He was educated at Wellington College, Crowthorne, Berkshire, England.1 He gained the rank of Lieutenant in the Intelligence Corps.1 He succeeded as the 9th Baronet Sinclair, of Dunbeath, co. Caithness [N.S., 1704] on 19 October 1952.1 He was director of Lucis Trust between 1957 and 1961.1
Georgina Margaret Snowdrop Sinclair1
From 3 December 1955, her married name became Maddocks. In 1968 her name was legally changed to Sinclair. She lived in 2003 at The Mount, Brewood, Staffordshire, England.1
Children of Georgina Margaret Snowdrop Sinclair and John Leonard Maddocks
- John Alexander Sinclair Maddocks2 b. 21 Mar 1960
- Margaret Louise Sinclair Maddocks+2 b. 21 Jan 1962
