Colonel William Blair of Blair1 
He held the office of Member of Parliament (M.P.) for Blair.1 He held the office of Member of Parliament (M.P.) for Ayrshire between 13 May 1829 and 1832.2 He lived at Blair, Ayrshire, Scotland.2
Child of Colonel William Blair of Blair and Madelene Fordyce
- Captain William Fordyce Blair+2 b. 1805, d. 1888
Child of Colonel William Blair of Blair
- Jane Louise Blair+1 b. 16 Nov 1795
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 149. Hereinafter cited as Burkes Extinct Peerage.
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
Madelene Fordyce1 
From 13 April 1789, her married name became Blair.1
Child of Madelene Fordyce and Colonel William Blair of Blair
- Captain William Fordyce Blair+1 b. 1805, d. 1888
Caroline Isabella Sprot1 
From 23 July 1840, her married name became Blair.1
Children of Caroline Isabella Sprot and Captain William Fordyce Blair
- Mary Blair Blair1 b. 24 Jul 1841
- Caroline Madelina Blair+1 b. 3 Oct 1842, d. 27 Nov 1902
- Colonel Frederick Gordon Blair+1 b. 11 Nov 1852
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
- [S7177] Bob Janes, “re: Bosanquet Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 27 June 2014. Hereinafter cited as “re: Bosanquet Family.”
Mary Elizabeth Baird1 
From 1880, her married name became Blair.1
Child of Mary Elizabeth Baird and Colonel Frederick Gordon Blair
- Cecily Madelene Blair1 b. 1884, d. 1978
Cecily Madelene Blair1 
Lady Jean Cuninghame1
From 5 August 1646, her married name became Blair.1
Child of Lady Jean Cuninghame and John Blair of that Ilk
Jean Blair of Blair1
Her married name became Cuninghame.1
Gabriel Cuninghame1
Isabel Blair1
From 1619, her married name became Chalmers.1
Child of Isabel Blair and James Chalmers of Gadgirth
James Chalmers of Gadgirth1
Child of James Chalmers of Gadgirth and Isabel Blair
