John Dewar1 
He held the office of Burgess of Edinburgh in 1727.1 He was a merchant.1 He lived at Mid Calder, Midlothian, ScotlandG.1 He lived at Canaan, Edinburgh, Midlothian, ScotlandG.1 He had two younger daughters, who died unmarried.1
Children of John Dewar and Elizabeth Jean Forrest
- James Dewar1 b. 12 Sep 1738, d. c 1739
- John Dewar1 b. 28 Dec 1739
- William Dewar1 b. 22 May 1741, d. 1772
- unknown daughter Dewar1 b. b 1744
- Jean Dewar1 b. 30 Jun 1744
- James Dewar2 b. 6 Sep 1745, d. Dec 1805
- Forrest Dewar+2 b. 1 Oct 1748, d. 9 Sep 1817
- George Dewar1 b. 29 Nov 1752, d. Apr 1798
James Forrest of Comiston1
Child of James Forrest of Comiston
Elizabeth Jean Forrest1
From 27 October 1735, her married name became Dewar.
Children of Elizabeth Jean Forrest and John Dewar
- James Dewar1 b. 12 Sep 1738, d. c 1739
- John Dewar1 b. 28 Dec 1739
- William Dewar1 b. 22 May 1741, d. 1772
- unknown daughter Dewar1 b. b 1744
- Jean Dewar1 b. 30 Jun 1744
- James Dewar2 b. 6 Sep 1745, d. Dec 1805
- Forrest Dewar+2 b. 1 Oct 1748, d. 9 Sep 1817
- George Dewar1 b. 29 Nov 1752, d. Apr 1798
James Dewar1 
He was Burgess and Guild Brother of Edinburgh in 1768.1 He was a merchant.1 He lived at Canaan, Edinburgh, Midlothian, ScotlandG.1
Alexander Dalziell of Heartside1
Child of Alexander Dalziell of Heartside
- Jean Dalziell2 d. 17 Jun 1803
Jean Dalziell1 
From 5 August 1770, her married name became Dewar.
Forrest Dewar1 
He was Burgess and Guild Brother of Edinburgh in 1772.1 He was a surgeon.1
Children of Forrest Dewar and Anne Campbell Stewart
- Elizabeth Dewar2 b. 16 Oct 1790
- Janet Dewar+2 b. 20 Sep 1792, d. 25 Aug 1877
- Mary Ann Dewar2 b. 1794
- John Dewar+2 b. 1796, d. 28 Oct 1856
- Jean Dalziell Dewar2 b. 29 Aug 1798
Captain unknown Stewart1
Child of Captain unknown Stewart
Anne Campbell Stewart1
From 13 January 1789, her married name became Dewar.
Children of Anne Campbell Stewart and Forrest Dewar
- Elizabeth Dewar2 b. 16 Oct 1790
- Janet Dewar+2 b. 20 Sep 1792, d. 25 Aug 1877
- Mary Ann Dewar2 b. 1794
- John Dewar+2 b. 1796, d. 28 Oct 1856
- Jean Dalziell Dewar2 b. 29 Aug 1798
John Dewar1 
He was a practising advocate in 1818.1 He lived at King Street, Edinburgh, Midlothian, ScotlandG.1
Children of John Dewar and Elizabeth Burnet Innes
- John Forrest Dewar+2 b. 3 May 1834, d. 1877
- Gilbert Innes Dewar2 b. 22 Jul 1835, d. 26 Sep 1879
- James Dewar+2 b. 26 Feb 1837, d. 14 Jun 1917