I’ve checked my transcripts for Alfreton, Ashover, Ault Hucknall, Bakewell, Baslow, Beeley, Darley, Edensor, Eyam, Matlock, Morton, North Wingfield, Old Brampton, Shirland and South Wingfield for Wetton and Whetton. Only found one possible candidate in Shirland -
Thomas Whetton baptised 28/11/1773 parents Joshua and Rebecca
Quite a number of Whettons in Shirland.
Andy