id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5429427,2483736,plaintiff,Grene,Thomas,,,"Grene, Thomas",0
5429428,2483736,defendant,Stalworth,Robert,,783513,"Stalworth, Robert, of Bostson, paten maker",0
5429429,2483736,defendant,Johnson,John,,586286,"together with Johnson, John, of Boston, paten maker",1