Free of charge searchable database for cases heard in the diocesan courts of York from the Middle Ages to the mid Victorian era.
For example, pew disputes, validity of will, slander cases etc.
There are 222 hits for Sheffield, 75 for Ecclesfield, 10 for Ecclesall, 113 for Rotherham...
https://www.dhi.ac.uk/causepapers/search.jsp
If you click on the reference number in blue in the LH column it brings up a summary of the case.