| Wife |
Lorna Burn-Murdoch b. 18 Jun 1882, Edinburgh, Midlothian, Scotland, United Kingdom  d. 30 Nov 1948, London, County of London, England, United Kingdom (Age 66 years) |
| Children |
| | 1. Margaret Hermione Bruce b. 23 Oct 1911, Kensington & Chelsea, London, County of London, England, United Kingdom  d. 4 May 2012, Haywards Heath, Sussex, England, United Kingdom (Age 100 years) |
| | 2. Rosalind Dundas Bruce b. 11 Jul 1914 d. 1 May 2002, Winchester, Hampshire, England, United Kingdom (Age 87 years) |
| | 3. John Nigel Grey Bruce b. 27 Aug 1915 d. 4 Oct 1943, London, County of London, England, United Kingdom (Age 28 years) |
| | 4. Robert Alister Peel Bruce b. 27 Aug 1915 d. 24 Sep 1991, Haywards Heath, Sussex, England, United Kingdom (Age 76 years) |
| | 5. Imogen Lorna Priscilla Bruce b. 1918, Kensington & Chelsea, London, County of London, England, United Kingdom  |
|