Robert Marr Meldrum1
Child of Robert Marr Meldrum
- Aileen Marr Meldrum+2 d. 16 Jun 1996
Aileen Marr Meldrum1 
From 11 January 1951, her married name became Moncreiff.
Children of Aileen Marr Meldrum and Hon. Robert Frederick Arthur Moncreiff
- Gillian Nicola Ann Moncreiff+2 b. 15 Jun 1954
- Richard Gerard Arthur Moncreiff2 b. 24 Apr 1964
Richard Gerard Arthur Moncreiff1
Gillian Nicola Ann Moncreiff1
From 1981, her married name became Stewart.
Children of Gillian Nicola Ann Moncreiff and Norman Alexander Stewart
- Rebecca Jane Stewart2 b. 1986
- Rory Alexander Stewart2 b. 1989
Norman Alexander Stewart1
Children of Norman Alexander Stewart and Gillian Nicola Ann Moncreiff
- Rebecca Jane Stewart2 b. 1986
- Rory Alexander Stewart2 b. 1989
Rory Alexander Stewart1
Rebecca Jane Stewart1
Hon. Katherine Moira Moncreiff1 
From 20 April 1940, her married name became Wilkie.
S/Ldr. Archibald Cyril Wilkie1
RCS Edinburgh.1 He was appointed Fellow in Dental Science (F.D.S.)1 He graduated with a Bachelor in Dental Surgery (B.D.S.)1
- [S37] BP2003 volume 2, page 2736. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Lilian Vida Lechmere Moncreiff1 
From 10 June 1942, her married name became Young. She lived in 2003 at Tanworth, Fossoway, Kinross-shire, Scotland.1
Children of Hon. Lilian Vida Lechmere Moncreiff and David Robert Young
- Robert Arthur Moncreiff Young2 b. 2 Jul 1944
- Caroline Vida Rosemary Young2 b. 25 Feb 1951