John Ribton Gore Mackessack1
He graduated from Edinburgh University, Edinburgh, Midlothian, ScotlandG, with a Bachelor of Medicine (M.B.)1 He graduated from Edinburgh University, Edinburgh, Midlothian, ScotlandG, with a Bachelor of Surgery (Ch.B.)1
Child of John Ribton Gore Mackessack and Nicolette Freston
- Simon Fraser Mackessack1 b. Jan 1957, d. 3 Apr 1958
- [S8] BP1999 volume 1, page 113. See link for full details for this source. Hereinafter cited as. [S8]
James Ogilvy, 3rd Earl of Findlater 
He succeeded as the 4th Lord Ogilvy of Deskford [S., 1615] in May 1659.1 He succeeded as the 3rd Earl of Findlater [S., 1638] in May 1659.3
Children of James Ogilvy, 3rd Earl of Findlater and Lady Anne Montgomerie
- Walter Ogilvy, Lord Deskford1 b. c 1660, d. May 1669
- Colonel Hon. Patrick Ogilvy of Lonmay and Inchmartine5 b. a 1663, d. 20 Sep 1737
- James Ogilvy, 4th Earl of Findlater+1 b. 11 Jul 1663, d. 15 Aug 1730
- Lady Anna Ogilvy+6 b. 12 Jun 1670, d. 27 Aug 1735
- [S37] BP2003 volume 3, page 3551. 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 V, page 382. Hereinafter cited as The Complete Peerage.
- [S8] BP1999 volume 1, page 1283. See link for full details for this source. Hereinafter cited as. [S8]
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 489.
- [S37] BP2003. [S37]
- [S3508] S. Thomson, “email: Kirwan Family,” e-mail message to BENR, 16 January 2009 – 12 February 2010. Hereinafter cited as “email: Kirwan Family.”
Hon. Francis Montgomerie1
He lived at Giffen, ScotlandG.1 He held the office of Member of Parliament (M.P.) for Ayrshire [Scotland].1 He held the office of Member of Parliament (M.P.) for Ayrshire.1
Children of Hon. Francis Montgomerie and Elizabeth Sinclair
- Lt.-Col. John Montgomerie+2
- Elizabeth Montgomerie2 d. 29 Jun 1753
Nicolette Freston1
From January 1955, her married name became Mackessack.1
Child of Nicolette Freston and John Ribton Gore Mackessack
- Simon Fraser Mackessack1 b. Jan 1957, d. 3 Apr 1958
- [S8] BP1999 volume 1, page 113. See link for full details for this source. Hereinafter cited as. [S8]
Elizabeth Sinclair 
Her married name became Primrose.4 Her married name became Montgomerie.3
Children of Elizabeth Sinclair and Hon. Francis Montgomerie
- Lt.-Col. John Montgomerie+4
- Elizabeth Montgomerie4 d. 29 Jun 1753
- [S6286] Clan MacFarlane and associated clans genealogy, online http://www.clanmacfarlanegenealogy.info. Hereinafter cited as Clan MacFarlane.
- [S6399] Sir Bernard Burke, A Genealogical and Heraldic Dictionary of the Peerage and Baronetage of the British Empire, 11th edition (London, U.K.: Hurst & Blackett, 1847), page 905. Hereinafter cited as The Peerage and Baronetage, 9th ed.
- [S37] BP2003 volume 1, page 1281. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Henry Freston1
Child of Henry Freston
- [S8] BP1999 volume 1, page 113. See link for full details for this source. Hereinafter cited as. [S8]
Lt.-Col. John Montgomerie1
He held the office of Master of the Mint [Scotland].1 He held the office of Member of Parliament (M.P.) for Ayrshire between 1708 and 1722.1
Child of Lt.-Col. John Montgomerie and Lady Mary Carmichael
Elizabeth Montgomerie1 
Her married name became Ogilvy.2
Colonel Hon. Patrick Ogilvy of Lonmay and Inchmartine1 
He lived at Lonmay, Aberdeenshire, ScotlandG.2 He lived at Inchmartine, ScotlandG. He held the office of Member of Parliament (M.P.) for Cullen between 1702 and 1708.2 He held the office of Member of Parliament (M.P.) for Elgin Burghs between 1708 and 1710.2
- [S37] BP2003 volume 1, page 1281. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume II, page 417. Hereinafter cited as The Complete Baronetage.