id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5471843,2496531,plaintiff,Jurdan,John,,586067,"Jurdan, John, of York, prebendary of the prebend in the cathedral",0 5471844,2496531,plaintiff,Whalley,Richard,esq,665230,"Whalley, Richard, of Dorlaston, Staffs, esq",1 5471845,2496531,defendant,Laton,Roger,merchant,586067,"Laton, Roger, of York, merchant",0