Elizabeth Henderson1
From before 1591, her married name became Nicolson.1
Children of Elizabeth Henderson and John Nicolson of Lasswade
- Sir John Nicolson of Lasswade, 1st Bt.+3 d. May 1651
- Sir Thomas Nicolson of Carnock, 1st Bt.+3 b. b 1612, d. 8 Jan 1646
Sir John Nicolson of Lasswade, 1st Bt.1 
He was created 1st Baronet Nicolson of Lasswade, Midlothian [Nova Scotia] on 27 July 1629, with special remainder to all heirs male.1
Child of Sir John Nicolson of Lasswade, 1st Bt. and Magdalen Preston
- John Nicolson+2 d. 1648
David Preston of Craigmillar1 
Child of David Preston of Craigmillar
- [S37] BP2003 volume 1, page 701. 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]
Magdalen Preston1
Child of Magdalen Preston and Sir John Nicolson of Lasswade, 1st Bt.
- John Nicolson+2 d. 1648
John Nicolson1 
He lived at Pilton, ScotlandG.1
Child of John Nicolson
Sir John Nicolson of Lasswade, 2nd Bt.1 
He succeeded as the 2nd Baronet Nicolson, of Lasswade, Midlothian [N.S., 1629] in May 1651.1 He held the office of Member of Parliament (M.P.) for the County of Edinburgh [Scotland] between 1672 and 1674.1
Children of Sir John Nicolson of Lasswade, 2nd Bt. and Elizabeth Dick
- Sir John Nicolson of Lasswade, 3rd Bt.2 d. May 1681
- Sir William Nicolson of Lasswade, 4th Bt.+2 d. c Jan 1687
Sir William Dick of Braid1
Child of Sir William Dick of Braid
Elizabeth Dick1
Her married name became Nicolson.1
Children of Elizabeth Dick and Sir John Nicolson of Lasswade, 2nd Bt.
- Sir John Nicolson of Lasswade, 3rd Bt.2 d. May 1681
- Sir William Nicolson of Lasswade, 4th Bt.+2 d. c Jan 1687
Sir John Nicolson of Lasswade, 3rd Bt.1 
He succeeded as the 3rd Baronet Nicolson, of Lasswade, Midlothian [N.S., 1629].1
Sir William Nicolson of Lasswade, 4th Bt.1 
He succeeded as the 4th Baronet Nicolson, of Lasswade, Midlothian [N.S., 1629] in May 1681.1
Children of Sir William Nicolson of Lasswade, 4th Bt. and Elizabeth Trotter
- Sir John Nicolson of Lasswade, 5th Bt.2 d. c Oct 1689
- Sir Thomas Nicolson of Lasswade, 6th Bt.2 d. c Apr 1693
- Sir James Nicolson of Lasswade, 7th Bt.2 d. May 1743
