Anne Christine Margaret Hamilton1 
Her married name became Maitland.3 From 14 April 1959, her married name became Beaumont.1
Children of Anne Christine Margaret Hamilton and Hon. Matthew Henry Beaumont
- Justin George Gerald Beaumont1 b. 12 Jan 1960
- Charlotte Catherine Lucinda Beaumont+1 b. 29 May 1962, d. 1 Jun 2013
Gerald John Hamilton1
Child of Gerald John Hamilton and Gwendolin Margaret Mary Grace MacRae
- Anne Christine Margaret Hamilton+1 b. 9 Aug 1940, d. 16 Dec 2018
Justin George Gerald Beaumont1
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
Charlotte Catherine Lucinda Beaumont1 
From 1987, her married name became Erskine.1
Children of Charlotte Catherine Lucinda Beaumont and Henry Thomas Alexander Erskine, 18th Earl of Buchan
- Alexander Erskine, Lord Cardross3 b. 26 Apr 1990
- Hon. Frederick Alastair Erskine3 b. 1992
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003 volume 1, page 564. See link for full details for this source. Hereinafter cited as. [S37]
Folmer Lüttichau
Child of Folmer Lüttichau and Ingeborg Carl
- Karin Lüttichau+ b. 12 Aug 1938
- [S36] Page 70. See link for full details for this source. Hereinafter cited as. [S36]
Henry Thomas Alexander Erskine, 18th Earl of Buchan1
He was educated at Eton College, Windsor, Berkshire, EnglandG.2 He was styled as Lord Cardross between 1984 and 2022.2 He succeeded as the 9th Baron Erskine of Restormel Castle, co. Cornwall [U.K., 1806] on 11 September 2022. He succeeded as the 18th Earl of Buchan [S., 1469] on 11 September 2022. He succeeded as the 18th Lord Auchterhouse [S., 1469] on 11 September 2022. He succeeded as the 13th Lord Cardross [S., 1610] on 11 September 2022.
Children of Henry Thomas Alexander Erskine, 18th Earl of Buchan and Charlotte Catherine Lucinda Beaumont
- Alexander Erskine, Lord Cardross2 b. 26 Apr 1990
- Hon. Frederick Alastair Erskine2 b. 1992
Malcolm Harry Erskine, 17th Earl of Buchan1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.2 He was styled as Lord Cardross between 1960 and 1984.5 He held the office of Justice of the Peace (J.P.) for Westminster in 1972.2 He became a Liveryman, Grocers’ Company.2 He succeeded as the 17th Earl of Buchan [S., 1469] in 1984.2 He succeeded as the 17th Lord Auchterhouse [S., 1469] in 1984.2 He succeeded as the 12th Lord Cardross [S., 1610] in 1984.2 He succeeded as the 8th Baron Erskine of Restormel Castle, co. Cornwall [U.K., 1806] in 1984.2 He lived in 2003 at Newnham House, Newnham, Hampshire, EnglandG.2
Children of Malcolm Harry Erskine, 17th Earl of Buchan and Hilary Diana Cecil Power
- Henry Thomas Alexander Erskine, 18th Earl of Buchan+1 b. 31 May 1960
- Lady Seraphina Mary Erskine+2 b. 14 Jul 1961
- Hon. Montagu John Erskine+2 b. 17 Jan 1966
- Lady Arabella Fleur Erskine+2 b. 27 Aug 1969
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
- [S37] BP2003 volume 1, page 564. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
- [S2] Peter W. Hammond, editor, The Complete Peerage or a History of the House of Lords and All its Members From the Earliest Times, Volume XIV: Addenda & Corrigenda (Stroud, Gloucestershire, U.K.: Sutton Publishing, 1998), page 121. Hereinafter cited as The Complete Peerage, Volume XIV.
Belinda Jane Elizabeth Cuthbert1
From 13 October 1973, her married name became Beaumont.1 She lived in 2003 at Bearl House, Stocksfield, Northumberland, EnglandG.2
Major Harold David Cuthbert1 
He lived at Beaufront Castle, Hexham, Northumberland, England.2 He gained the rank of Major in the Scots Guards.4
Children of Major Harold David Cuthbert and Bridget Sibyl Milnes-Coates
- Belinda Jane Elizabeth Cuthbert1 b. 6 Aug 1932
- John Aidan Cuthbert+4 b. 10 Mar 1934
- Caroline Alice Celia Cuthbert5 b. 31 Mar 1940
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
- [S37] BP2003 volume 2, page 2707. See link for full details for this source. Hereinafter cited as. [S37]
- [S212] Obituaries, The Independent, London, U.K.. Hereinafter cited as The Independent.
- [S203] Announcements, The Times, London, U.K., 21 November 2002. Hereinafter cited as The Times.
- [S37] BP2003. [S37]
Peter Gordon Colin Somervell1
Child of Peter Gordon Colin Somervell and Diana Cinderella Mildred Bowes-Lyon
- Katherine Elizabeth Somervell1 b. 23 Aug 1961
