id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5227043,2423567,plaintiff,Syteler,Richard,,,"Syteler, Richard",0 5227044,2423567,defendant,Vyrsy,John,merchant,592226,"Vyrsy, John, of Portesmouth, Hants, merchant",0 5227045,2423567,defendant,Trygoll,Walter,mariner,587439,"Trygoll, Walter, of Portesmouth, mariner",1 5227046,2423567,defendant,Balchyff,Thomas,husbandman,587439,"Balchyff, Thomas, of Portesmouth, husbandman",2