id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4464574,2189589,plaintiff,Wayster,John,,624989,"Wayster, John, of Glaston",0 4464575,2189589,defendant,Gyffard,Walter,,594300,"Gyffard, Walter, of Frome, son of John",0 4464576,2189589,defendant,Hibrok,Alexander,,592869,"Hibrok, Alexander, of Kyngesdon",1