Jean Thomson1
Female, Registry Number #228271
Last Edited=30 Dec 2007
Jean Thomson is the daughter of Nicol Thomson.1 She married Lancelot Grierson, son of Sir William Grierson, 9th of Lag and Nicola Maxwell, circa 6 March 1626.1
From circa 6 March 1626, her married name became Grierson.1
From circa 6 March 1626, her married name became Grierson.1
Child of Jean Thomson and Lancelot Grierson
Nicol Thomson1
Male, Registry Number #228272
Last Edited=13 Apr 2007
Child of Nicol Thomson
- [S37] BP2003 volume 2, page 1682. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Murray1
Female, Registry Number #228273
Last Edited=4 Jul 2008
Margaret Murray is the daughter of Sir James Murray of Cockpool.1 She married Sir Robert Grierson of Lag, son of Sir William Grierson, 9th of Lag and Nicola Maxwell, in May 1622.1,2
From May 1622, her married name became Grierson.1
From May 1622, her married name became Grierson.1
Children of Margaret Murray and Sir Robert Grierson of Lag
- Robert Grierson+2
- Elizabeth Grierson+2
- Agnes Grierson2
- Helen Grierson2
- Margaret Grierson2
- Jean Grierson2
- Nicholas Grierson2
- Nicola Grierson+
- Sir John Grierson of Lag+1 b. c 1623, d. 26 Feb 1658
- Sir Rodger Grierson2 b. c 1624, d. bt 1690 – 7 Feb 1693
- William Grierson of Barquhar+1 b. c 1626, d. a 6 Dec 1665
- James Grierson of Larglanglie+1 b. c 1630, d. Mar 1671
Jane Fleming1
Female, Registry Number #228274
Last Edited=30 Dec 2007
Jane Fleming is the daughter of John Fleming.1 A contract for the marriage of Jane Fleming and Sir John Grierson of Lag was signed on 19 October 1641.1,2
She was also known as Jean.2 From 19 October 1641, her married name became Grierson.1
She was also known as Jean.2 From 19 October 1641, her married name became Grierson.1
Children of Jane Fleming and Sir John Grierson of Lag
- Margaret Grierson1
- Jean Grierson1 d. 7 Jul 1664
- Agnes Grierson2
- Issobell Grierson2
Margaret Grierson1
Female, Registry Number #228275
Last Edited=13 Apr 2007
Margaret Grierson is the daughter of Sir John Grierson of Lag and Jane Fleming.1 She married Sir James Carmichael of Bonnington.1
Her married name became Carmichael.1
Her married name became Carmichael.1
- [S37] BP2003 volume 2, page 1682. See link for full details for this source. Hereinafter cited as. [S37]
Sir James Carmichael of Bonnington1
Male, Registry Number #228276
Last Edited=13 Apr 2007
Sir James Carmichael of Bonnington married Margaret Grierson, daughter of Sir John Grierson of Lag and Jane Fleming.1
- [S37] BP2003 volume 2, page 1682. See link for full details for this source. Hereinafter cited as. [S37]
Jean Grierson1 
Female, Registry Number #228277, d. 7 July 1664
Last Edited=13 Apr 2007
Jean Grierson was the daughter of Sir John Grierson of Lag and Jane Fleming.1 She died on 7 July 1664, unmarried.1
- [S37] BP2003 volume 2, page 1682. See link for full details for this source. Hereinafter cited as. [S37]
Isabel Boyd1
Female, Registry Number #228278
Last Edited=5 Jul 2017
Consanguinity Index=0.01%
Isabel Boyd was the daughter of Robert Boyd, 7th Lord Boyd of Kilmarnock and Lady Christian Hamilton.1 She married by contract, secondly, Sir John Grierson of Lag, son of Sir Robert Grierson of Lag and Margaret Murray, on 10 October 1646.1,2 She married by contract, firstly, John Sinclair of Stevenson, younger, son of Sir John Sinclair of Stevenson, 1st Bt. and Marion McMath, on 29 May 1638.3,2
From 29 May 1638, her married name became Sinclair. From 10 October 1646, her married name became Grierson.1
From 29 May 1638, her married name became Sinclair. From 10 October 1646, her married name became Grierson.1
Children of Isabel Boyd and John Sinclair of Stevenson, younger
- Marion Sinclair+
- Sir John Sinclair of Stevenson, 2nd Bt.3 d. c 1652
- Sir Robert Sinclair of Stevenson, 3rd Bt.+3 d. Jul 1713
Children of Isabel Boyd and Sir John Grierson of Lag
- Robert Grierson of Lag1 b. c 1648, d. 17 Mar 1666
- Nicola Grierson+1 b. c 1650
- [S37] BP2003 volume 2, page 1682. 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]
Robert Grierson of Lag1
Male, Registry Number #228279, b. circa 1648, d. 17 March 1666
Last Edited=9 Oct 2007
Consanguinity Index=1.07%
Robert Grierson of Lag was born circa 1648.2 He was the son of Sir John Grierson of Lag and Isabel Boyd.1 He died on 17 March 1666 at Bath, Somerset, EnglandG, without issue.1,3
- [S37] BP2003 volume 2, page 1682. See link for full details for this source. Hereinafter cited as. [S37]
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume IV, page 328. Hereinafter cited as The Complete Baronetage.
- [S2249] David Alan, 1960 (aka Lyon) Grierson, “re: Grierson Family,” e-mail message to BENR, 16 April 2007. Hereinafter cited as “re: Grierson Family.”
William Grierson of Barquhar1
Male, Registry Number #228280, b. circa 1626, d. after 6 December 1665
Last Edited=24 Dec 2009
William Grierson of Barquhar was born circa 1626 at Dumfries-shire, ScotlandG.2 He was the son of Sir Robert Grierson of Lag and Margaret Murray.1 He married Margaret Douglas, daughter of Sir James Douglas, circa 26 June 1654 at Mouswald, Dumfries-shire, ScotlandG.1,2 He died after 6 December 1665 at Dumfries-shire, ScotlandG.2 He was also reported to have died in 1661.1
He was Tutor of Lag.2
He was Tutor of Lag.2
Children of William Grierson of Barquhar and Margaret Douglas
- Sir Robert Grierson of Lag, 1st Bt.+1 b. 1657, d. 31 Dec 1733
- Lancelot Grierson2 b. c 1659
- Margaret Grierson2 b. c 1661
