Robert Nation Sinclair-Lockhart1 
Bruce Sinclair-Lockhart1 
He graduated from University of New Zealand, New Zealand, with a Master of Laws (LL.M.)1 He was a practising solicitor.1
Child of Bruce Sinclair-Lockhart and Joan Marian Belle Quilliam
- Sally Elizabeth Sinclair-Lockhart+2 b. 28 Feb 1942
Brigadier Ronald Henry Quilliam1
Child of Brigadier Ronald Henry Quilliam
Joan Marian Belle Quilliam1
From 23 December 1940, her married name became Sinclair-Lockhart.
Child of Joan Marian Belle Quilliam and Bruce Sinclair-Lockhart
- Sally Elizabeth Sinclair-Lockhart+2 b. 28 Feb 1942
Sally Elizabeth Sinclair-Lockhart1
From 21 November 1964, her married name became Veitch.
Children of Sally Elizabeth Sinclair-Lockhart and Stuart William Veitch
- Guy Bruce Veitch2 b. 8 Apr 1966
- William Ronald Veitch2 b. 4 Jan 1968
- Michael Richard Veitch2 b. 1970
- Katie Jane Veitch2 b. 1973
Richard Brandon Veitch1
Child of Richard Brandon Veitch
Stuart William Veitch1
Children of Stuart William Veitch and Sally Elizabeth Sinclair-Lockhart
- Guy Bruce Veitch2 b. 8 Apr 1966
- William Ronald Veitch2 b. 4 Jan 1968
- Michael Richard Veitch2 b. 1970
- Katie Jane Veitch2 b. 1973
Guy Bruce Veitch1
William Ronald Veitch1
Michael Richard Veitch1
