John Gibson husband of Charlotte gives his birthplace as Thetford, Norfolk.
At All Saints, Winterton, Norfolk, John s/o John and Mary Ann (late Stubbs) Gibson, born 10 April 1809, was baptised 21 April 1809.
Winterton is some distance from Thetford, but the wedding of John Gibson, of East Somerton [near Winterton] to Mary Ann Stubbs took place at St Cuthbert, Thetford on 31 December 1807.
Mary Ann Gibson gives her birthplace as Thetford in the 1861 census.