id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3638432,1906842,plaintiff,Thornton,John,alderman,586067,"Thornton, John, of York, alderman",0 3638433,1906842,plaintiff,Dawson,Thomas,merchant,586067,"Dawson, Thomas, of York, merchant",1 3638434,1906842,defendant,Paydley,Roger,merchant,599116,"Paydley, Roger, of Rotheram, merchant",0