id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4921401,2333204,plaintiff,Langholm,John,,,"Langholm, John, on his own account",0 4921402,2333204,defendant,Gaworth,Richard,yeoman,649599,"Gaworth, Richard, of Fryskenay, yeoman",0 4921403,2333204,defendant,Pererson,Thomas,yeoman,649599,"Pererson Thomas, of Fryskenay, yeoman",1