Agnes Douglas1 
Her married name became Cunningham.1
- [S37] BP2003 volume 2, page 3234. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Violet Albina Gibson1 
In 1926 she went to Rome to try to shoot Mussolini.1
- [S8] BP1999 volume 1, page 309. See link for full details for this source. Hereinafter cited as. [S8]
Janet Douglas1 
From 1552, her married name became Charteris.2
Child of Janet Douglas and Sir John Charteris, 9th of Amisfield
- Sir John Charteris, 10th of Amisfield+2 d. c 1616
Hon. Frances Maud Gibson1 
From 2 July 1904, her married name became Porter.1
Children of Hon. Frances Maud Gibson and Alexander Porter
- William Eric Horsbrugh Porter+2 b. 24 Nov 1905
- John Scott Porter2 b. 23 Jan 1907, d. Dec 1907
- Agnes Constance Porter2 b. 12 May 1909, d. 18 Apr 1952
- Alexander Ashbourne Porter2 b. 12 Jul 1911
Catherine Maxwell1 
Child of Catherine Maxwell and James Douglas, 3rd of Mains
- William Douglas, 4th of Mains+1 d. a 1502
- [S6286] Clan MacFarlane and associated clans genealogy, online http://www.clanmacfarlanegenealogy.info. Hereinafter cited as Clan MacFarlane.
Alexander Porter1 
Children of Alexander Porter and Hon. Frances Maud Gibson
- William Eric Horsbrugh Porter+4 b. 24 Nov 1905
- John Scott Porter4 b. 23 Jan 1907, d. Dec 1907
- Agnes Constance Porter4 b. 12 May 1909, d. 18 Apr 1952
- Alexander Ashbourne Porter4 b. 12 Jul 1911
Sir Andrew Marshall Porter, 1st Bt.1 
He graduated from Queen’s College, Belfast, County Antrim, IrelandG, with a Master of Arts (M.A.)1 He was a practising barrister in 1860.1 He was appointed Queen’s Counsel (Q.C.) in 1872.1 He held the office of Bencher of King’s Inns in 1878.1 He was awarded the honorary degree of Doctor of Law (LL.D.) by Queen’s University, Belfast, County Antrim, IrelandG, in 1880.1 He held the office of Member of Parliament (M.P.) (Liberal) for Londonderry between 1881 and 1883.1 He held the office of Solicitor-General [Ireland] between 1881 and 1883.1 He held the office of Attorney-General [Ireland] in 1883.1 He was appointed Privy Counsellor (P.C.) [Ireland] in 1883.1 He held the office of Master of the Rolls between 1883 and 1906.1 He was created 1st Baronet Porter, of Merrion Square, City and County of Dublin [U.K.] on 22 July 1902.1
Children of Sir Andrew Marshall Porter, 1st Bt. and Agnes Adinston Horsbrugh
- Helen Violet Porter2 d. 12 Aug 1961
- Margaret Porter2
- Sir John Scott Horsbrugh-Porter, 2nd Bt.+2 b. 18 Jul 1871, d. 7 Mar 1953
- Alexander Porter+3 b. 26 Dec 1872, d. 4 Feb 1946
- Andrew Marshall Porter2 b. 6 Jan 1874, d. 5 Jun 1900
- William Francis Porter2 b. 26 Aug 1878, d. 24 Oct 1903
Hon. Constance Anna Gibson1 
In 1926 she went to Rome to secure her sister Victoria’s release from prison.1
- [S8] BP1999 volume 1, page 117. See link for full details for this source. Hereinafter cited as. [S8]
Hugh de Montgomery, Earl of Shrewsbury1 
He was styled as Earl of Shrewsbury.1 He succeeded as the 2nd Earl of Arundel [E., 1067] on 27 July 1094.1
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 233. Hereinafter cited as The Complete Peerage.
Margaret Douglas1 
Her married name became Montgomery.1
Child of Margaret Douglas and Sir Robert Montgomery of Skelmorley, 1st Bt.
- [S35] BLG1965 volume 3, page 181. See link for full details for this source. Hereinafter cited as. [S35]