id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4721009,2271907,plaintiff,Bygge,Richard,,,"Bygge, Richard",0 4721010,2271907,defendant,Riche,John,smith,586312,"Riche, John, of Walden, smith",0 4721011,2271907,defendant,Wirkham,Thomas,butcher,597727,"Wirkham, Thomas, of Asshedon, butcher",1 4721012,2271907,defendant,Jerard,John,butcher,586312,"Jerard, John, of Walden, butcher",2