Protestant Dissenters

[syljun]

Can anyone point me in direction to obtaining info. on a Marriage presumably in London somewhere about 1800. Still looking for marriage of John Foight c.1772 foreign to Sarah ?.
John was a Baker and moved to Chepstow where first child born 1803.
John was a well known and highly respected member of Methodist Church at Chepstow and is mentioned in Church Records 24th Feb 1807 at Meeting House of Protestant Dissenters. Thank you for any guidance as I have been searching for many years. His wife Sarah died at Stepney 1867.
John having died 1850 at Chepstow so no birthplace given on 1841 Census only foreign parts.
Syljun