Hi,
I've been looking at this thread for a few weeks now and have only just pulled out my notes on the Wheeldons. If I have this right, Arthur and Lewis were 2 of 14 children of Joseph Wheeldon and Ann Gill Thompson. Joseph was the son of Samuel Wheeldon and Catherine Cockayne who married 14th August 1800 in Derby.
My interest in the family is that Samuel had a daughter Catherine, born c1829 from the censuses, although I haven't found her baptism yet, and she is my greatx2 grandmother. Not sure whether she is the child of Samuel and Catherine or, more likely, Samuel and Hannah (Wathall?) - I can't find Catherine Wheeldon senior's death so I can't be completely sure.
Best regards,
redshank