I think it might be a case of ploughing through the parish records.
I would look at Burslem, Stoke-upon-Trent, Wolstanton as the most obvious but then Norton, Bucknall, Newcastle-u-Lyme and other surrounding parishes. If Daniel was involved in the pottery industry then he might also have worked, and therefore married, outside of the county such as Liverpool (Herculaneum pottery employed most of its workforce from Staffordshire), and to a lesser extent Southwick, Worcester, Bovey Tracy in Devon.