Although there are many Wm H. Cain candidates in your selected time frame, a likely suspect is:

IGI Record Wm CAIN
Christening: 14 Dec 1824 Braddan, Isle Of Man, England
Parents: Wm CAIN Ann HOGART
Batch number: C038021 Printout Call No. 6909377
Source Call No. 0106708 Dates 1626-1849

I like him because H. is a rare Manx initial and Hogart might fit.
Good luck in your search,

Tim Davis http://junior.apk.net/~ctd
5136 Rustic Hills Drive, Medina, Ohio