id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4985503,2352582,plaintiff,Abirford,William,merchant,586067,"Abirford, William, of York, merchant",0 4985504,2352582,defendant,Barneburgh,John,bower,592299,"Barneburgh, John, of Doncaster, bower",0 4985505,2352582,defendant,Chaumberlane,John,bower,601657,"Chaumberlane, John, of Doncaster, Yorks, bower",1