Robert Borthwick1 
He was an ‘officer sumtyme in the chancellorie.1‘ He lived at Treeburnford, ScotlandG.1
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
George Borthwick1 
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
James Borthwick1 
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
Catherine Borthwick1 
From before 1508, her married name became Home.2 From before 10 July 1509, her married name became Cuninghame.
Children of Catherine Borthwick and William Cuninghame, 4th Earl of Glencairn
- Andrew Cuninghame, 1st of Corsehill+2 d. 1544
- Hugh Cuninghame2
- Robert Cuninghame2
- William Cuninghame2
- Elizabeth Cuninghame2
- Alexander Cuninghame, 5th Earl of Glencairn+2 b. 1515, d. 23 Dec 1574
Mary Borthwick1
Her married name became Hoppringle.1
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
James Hoppringle of Galashiels1
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Borthwick1 
Her married name became Sinclair.1
Children of Margaret Borthwick and Sir Oliver Sinclair of Roslin
- George Sinclair of Roslin, younger+3 d. b 1487
- Margaret Sinclair+2 d. bt Aug 1547 – Aug 1558
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
- [S3178] Gregory Lauder-Frost, “re: Campbell-Renton Family,” e-mail message to BENR, 10 June 2008. Hereinafter cited as “re: Campbell-Renton Family.”
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
Sir Oliver Sinclair of Roslin1 
He was ancestor of the extinct St. Clairs of Rosslyn.3
Children of Sir Oliver Sinclair of Roslin and Margaret Borthwick
- George Sinclair of Roslin, younger+5 d. b 1487
- Margaret Sinclair+4 d. bt Aug 1547 – Aug 1558
- [S37] BP2003 volume 1, page 439. See link for full details for this source. Hereinafter cited as. [S37]
- [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 II, page 478. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
- [S3178] Gregory Lauder-Frost, “re: Campbell-Renton Family,” e-mail message to BENR, 10 June 2008. Hereinafter cited as “re: Campbell-Renton Family.”
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
Margaret Borthwick1 
From before 1450, her married name became Maxwell.1
Children of Margaret Borthwick and Sir John Maxwell, 5th of Calderwood and 1st of Newark
- Sir John Maxwell of Calderwood+2 d. 1490
- George Maxwell, 2nd of Newark+2 b. c 1450
Sir John Maxwell, 5th of Calderwood and 1st of Newark1 
Children of Sir John Maxwell, 5th of Calderwood and 1st of Newark and Margaret Borthwick
- Sir John Maxwell of Calderwood+2 d. 1490
- George Maxwell, 2nd of Newark+2 b. c 1450
