id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4893912,2324797,plaintiff,Percy,John,clerk,,"Percy, John, clerk",0 4893913,2324797,defendant,Wardell,William,chaplain,813133,"Wardell, William, of Thornell, Yorks, chaplain",0 4893914,2324797,defendant,Mercer,David,mercer,586731,"Mercer, David, of Wakefeld, Yorks, mercer",1 4893915,2324797,defendant,Rokeley,Edmund,husbandman,787034,"Rokeley, Edmund, of Horbery, Yorks, husbandman",2