For other people named William Wilson, see William Wilson (disambiguation).William Wilson (ca. 1720 – 12 December 1796) was a politician in Great Britain, and Member of Parliament (MP) for Ilchester in Somerset from 1761 to 1768. References Leigh Rayment's Peerage Pages [self-published source] [better source needed] This article about a Member of the Parliament of Great Britain (1707–1800) representing an English constituency is a stub. You can help Wikipedia by expanding it.vteWikiwand - on Seamless Wikipedia browsing. On steroids.