id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5195473,2414424,plaintiff,Salman,Thomas,,,"Salman, Thomas",0 5195474,2414424,defendant,Brok,John,cooper,608297,"Brok, John, of Tottenham, cooper",0 5195475,2414424,defendant,Glover,Robert,,608297,"Glover, Robert, of Tottenham, glove maker",1 5195476,2414424,defendant,Couper,William,husbandman,592845,"Couper, William, of Edmonton, husbandman",2