man Tanner and Alderman William "William Langton, William Langton" Langton of Calne of Liddington and Wanborough, Wiltshire of Wanborough, Wiltshire, UK‏‎ #907‎, son of William "Willia Langtfield, William Lancton" Langton of Wanborough, Wiltshire of Liddington, Wiltshire, UK and Unknown Unknown‏.
Born ‎1645
Held office in Calne (Alderman?) in 1685 (second term).

First name mentioned in the town in James IIs charter of 1689, known as the obnoxious ordinance.
http://books.google.co.uk/books?id=HW1_upECKUwC&pg=PA439&lpg=PA439&dq=%22william+langton%22+chippenham&source=bl&ots=MsybG8wp8c&sig=FvRlB9X8k6qhkgFX6o76ADbuJJY&hl=en&ei=d6s9TrjZCMfNhAeVp4xb&sa=X&oi=book_result&ct=result&resnum=7&ved=0CEEQ6AEwBg=onepage&q=%22william%20langton%22%20chippenham&f=false

We think that his father was William Lancton who rented land in Wanborough 1672-76. 205 Acres, so presumably he would have been fairly wealthy.
http://www.british-history.ac.uk/report.aspx?compid=56427&strquery=lancton

Married/ Related to:

woman Unknown Unknown‏‎ #908‎

Exexutrix

Children:

1.
man David Langton of Calne, Wiltshire‏‎ #909‎
Born ‎1679, died ‎after 1715‎, at least 36 years
This record could, perhaps, relate to his uncle.
1715:
http://www.nationalarchives.gov.uk/a2a/records.aspx?cat=190-212b_1&cid=-11
[no title]  212B/1172
  1715, March 25
Contents
:(1) Langton, David, yeoman.
Jefferys, Ann, widow
Jefferys, William, son of Ann.
(2) Bayly, Robert, Fuller.
Assignment of 3 acres of meadow, in Calne.
4.
man Edward "Edward Langton, Edward Langtun" Langton of Calne, Wiltshire of Lacock, Wiltshire‏‎ #916
Buried ‎14 Sep 1725 Lacock, Wiltshire, UK
Mentioned in William Langton's Sr. will of 1708/9.

A second record provides his birth year suggesting strongly that he belongs in this generation.

The 1725 burial at Lacock fits well and a couple of years later a Mary Langton, who we presume was his wife.