George Dundas, Lord Manour1 
He was a practising Advocate in 1826.1 He held the office of Lord of Session in 1868.1 He was styled as Lord Manour [Scottish Law Lord] in 1868.1
Children of George Dundas, Lord Manour and Elizabeth MacKenzie
- Elizabeth Christian Dundas2 b. 1841
- James Dundas, V.C.2 b. 1842, d. 23 Dec 1879
- Commander Colin MacKenzie Dundas+2 b. 12 Sep 1842, d. 19 Jun 1911
- George Ralph Dundas2 b. 1844, d. 1868
- Mary Frances Dundas2 b. 1845
- Helen Anne Dundas2 b. 1847
- Katharine Louisa Dundas2 b. 1849
- William John Dundas2 b. 16 Mar 1849, d. 9 Jul 1921
- David Dundas, Lord Dundas2 b. 8 Jun 1854, d. 14 Feb 1922
Colin MacKenzie, 2nd of Portmore1
He lived at Portmore, Peebles-shire, ScotlandG.1
Children of Colin MacKenzie, 2nd of Portmore and Elizabeth Forbes
- Elizabeth MacKenzie+3
- William Forbes Mackenzie, 3rd of Portmore+4 b. 18 Apr 1807, d. 25 Sep 1862
- [S37] BP2003 volume 1, page 1219. See link for full details for this source. Hereinafter cited as. [S37]
- [S6286] Clan MacFarlane and associated clans genealogy, online http://www.clanmacfarlanegenealogy.info. Hereinafter cited as Clan MacFarlane.
- [S37] BP2003. [S37]
- [S68] H. Pirie-Gordon, editor, Burke’s Genealogical and Heraldic History of the Landed Gentry, 15th edition, (London, England: Burke’s Peerage Ltd, 1937), page 1475. Hereinafter cited as Burke’s Landed Gentry, 15th ed.
Elizabeth MacKenzie1
From 17 July 1840, her married name became Dundas.
Children of Elizabeth MacKenzie and George Dundas, Lord Manour
- Elizabeth Christian Dundas2 b. 1841
- James Dundas, V.C.2 b. 1842, d. 23 Dec 1879
- Commander Colin MacKenzie Dundas+2 b. 12 Sep 1842, d. 19 Jun 1911
- George Ralph Dundas2 b. 1844, d. 1868
- Mary Frances Dundas2 b. 1845
- Helen Anne Dundas2 b. 1847
- Katharine Louisa Dundas2 b. 1849
- William John Dundas2 b. 16 Mar 1849, d. 9 Jul 1921
- David Dundas, Lord Dundas2 b. 8 Jun 1854, d. 14 Feb 1922
James Dundas, V.C.1 
He gained the rank of Captain in the Royal Engineers.1 He was awarded the Victoria Cross (V.C.) in 1865, for storming a blockhouse in Bhutan.1 He lived at Ochtertyre, Perthshire, ScotlandG.1
Commander Colin MacKenzie Dundas1 
He gained the rank of Commander in the Royal Navy.1 He held the office of Justice of the Peace (J.P.)1 He lived at Ochtertyre, Perthshire, ScotlandG.1
Children of Commander Colin MacKenzie Dundas and Agnes Wauchope
- Lt.-Col. James Colin Dundas+2 b. 6 Jan 1883, d. 26 Aug 1966
- David John Wauchope Dundas+2 b. 3 Feb 1886, d. 24 Sep 1938
Samuel Wauchope1
Child of Samuel Wauchope
- Agnes Wauchope+2 d. 19 Mar 1901
Agnes Wauchope1 
From 4 January 1882, her married name became Dundas.
Children of Agnes Wauchope and Commander Colin MacKenzie Dundas
- Lt.-Col. James Colin Dundas+2 b. 6 Jan 1883, d. 26 Aug 1966
- David John Wauchope Dundas+2 b. 3 Feb 1886, d. 24 Sep 1938
Lt.-Col. James Colin Dundas1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He gained the rank of 2nd Lieutenant in 1900 in the Royal Artillery.1 He was educated at Royal Military Academy, Woolwich, Kent, EnglandG.1 He gained the rank of Major in 1915 in the Royal Field Artillery.1 He was awarded the Distinguished Service Order (D.S.O.) in 1917.1 He gained the rank of Brevet Lieutenant-Colonel
in 1919.1 He gained the rank of Major in 1923 in the Royal Tank Corps.1 He gained the rank of Lieutenant-Colonel in 1925.1 He retired from the military in 1928.1 He adopted Marjorie Dundas on 13 November 1935 by Court of Session Order.1 He held the office of Deputy Lieutenant (D.L.) of Stirlingshire in 1937.1 He held the office of Justice of the Peace (J.P.) for Perthshire.1 He gained the rank of Lieutenant-Colonel in 1939 in the Royal Artillery (Territorial Army.)1 He was admitted to the Royal Company of Archers.1 He lived at Ochtertyre, Perthshire, ScotlandG.1
Child of Lt.-Col. James Colin Dundas and Kathleen Tarleton
- Marjorie Dundas2 b. 5 May 1934
Colonel James Hearn Tarleton1
Child of Colonel James Hearn Tarleton
Kathleen Tarleton1
From 23 December 1912, her married name became Dundas. She adopted Marjorie Dundas on 13 November 1935 by Court of Session Order.1
Child of Kathleen Tarleton and Lt.-Col. James Colin Dundas
- Marjorie Dundas2 b. 5 May 1934
