James Michael Bretherton Dewar1
He was educated at Downside School, Bath, Somerset, EnglandG.1 He was educated at Brighton University, Brighton, Sussex, EnglandG.1 He was with Michael Dewar Associates.1
Edward Jack Bretherton Dewar1
He was educated at Downside School, Bath, Somerset, EnglandG.1 He was educated at Royal Agricultural College, Cirencester, Gloucestershire, EnglandG.1 He was with TTA Public Relations.1 He lived in 2003 at 27A Lurline Gardens, London, EnglandG.1
Katharine Victoria Lavinia Dewar1
She was educated at St. Mary’s School, Shaftesbury, Dorset, EnglandG.1 She was educated at West of England University, EnglandG.1
William Dewar of that Ilk1 
Children of William Dewar of that Ilk and Margaret Dickson
- James Dewar+2
- William Dewar of that Ilk1 d. a 1618
Margaret Dickson1
Children of Margaret Dickson and William Dewar of that Ilk
- James Dewar+2
- William Dewar of that Ilk1 d. a 1618
James Dewar1
Child of James Dewar
- James Dewar of Carrington and Heriot+2 b. c 1620, d. 12 Aug 1699
James Dewar of Carrington and Heriot1 
He was captain of a merchantman.1 He held the office of Burgess of Capplelaw.1 He purchased Carrington in 1694.1
Children of James Dewar of Carrington and Heriot and unknown wife (?)
- David Dewar+2
- John Dewar+2
- James Dewar, 1st of Vogrie+2 b. 1664, d. 26 Jan 1744
- William Dewar2 b. Jan 1679, d. Jul 1728
unknown wife (?)1
Her married name became Dewar.
Children of unknown wife (?) and James Dewar of Carrington and Heriot
- David Dewar+2
- John Dewar+2
- James Dewar, 1st of Vogrie+2 b. 1664, d. 26 Jan 1744
- William Dewar2 b. Jan 1679, d. Jul 1728
James Dewar, 1st of Vogrie1 
He held the office of Burgess of Edinburgh in 1697.2 He held the office of Burgess of Canongate in 1708.2 He held the office of Baron Baillie of Leith in 1709.2 He held the office of Baron Baillie of Edinburgh in 1713.2 He held the office of Baron Baillie of Canongate in 1714.2 He purchased Vogrie, Midlothian on 3 February 1719.2 He was recognised by Lord Lyon King of Arms, and matriculated his arms at the Lyons Court in 1743.2
Children of James Dewar, 1st of Vogrie and Jean Halyburton
- James Dewar, 2nd of Vogrie+2 b. 22 Dec 1701, d. Sep 1760
- John Dewar+2 b. 22 Jun 1705, d. Mar 1757
- William Dewar+2 b. 29 Apr 1707
Children of James Dewar, 1st of Vogrie and Janet Johnston
- Robert Dewar+2 d. b 1758
- Christian Dewar2 b. 20 Apr 1712
David Dewar1
He matriculated at Edinburgh University, Edinburgh, Midlothian, ScotlandG, on 13 May 1685.1 He was a merchant at Edinburgh, Midlothian, ScotlandG.1 He was Postmaster General of Leith and Edinburgh.1 He had an elder son.1
Children of David Dewar
- John Dewar+2
- Andrew Dewar2 d. 17 Sep 1771
- unknown son Dewar+2
- Ann Dewar2 d. c Nov 1799
- Margaret Dewar2 d. c Apr 1790
- A dau Dewar2
- Elizabeth Dewar2 d. 1765
- George Dewar+2 b. 1708, d. 12 Jul 1786