id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5340915,2457356,plaintiff,Pereson,Thomas,clerk,,"Pereson, Thomas, clerk",0 5340916,2457356,defendant,Burton,John,clerk,626053,"Burton, John, of Helagh, clerk",0 5340917,2457356,defendant,Wawen,Robert,yeoman,586279,"Wawen, Robert, of Bolton Percy, yeoman",1 5340918,2457356,defendant,Areton,William,vintner,586067,"Areton, William, of York, vintner",2