id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4715941,2270301,plaintiff,Welengour,Thomas,,,"Welengour, Thomas",0 4715942,2270301,defendant,Ednam,John,,762082,"Ednam, John, of Oakham, glove maker",0 4715943,2270301,defendant,Glover,Wlater,,586346,"Glover, Wlater, of Langham, glove maker",1