Lewis Jervis was baptised in Burslem in 1805 the son of James and Hannah jervis. He had siblings whose descendents I have identified but never found any record of Lewis as yet.
I wonder if there is any record of him in the 1841 or 1851 census that might help given the unusual christian name? It is possible that the IGI record of the baptism is mistranscribed I suppose.
Regards
Graham