id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3680752,1920061,plaintiff,Ryce,Simon,,,"Ryce, Simon",0 3680753,1920061,plaintiff,Champyon,William,,,"Champyon, William",1 3680754,1920061,defendant,Hersted,Thomas,yeoman,609857,"Hersted, Thomas, of Bucks, yeoman",0