id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3753051,1942892,plaintiff,Saundford,Nicholas,gent,622809,"Saundford, Nicholas, of Grandcestre, gent",0 3753052,1942892,defendant,Thornton,John,merchant,586067,"Thornton, John, of York, merchant",0