id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5139515,2398044,plaintiff,Smyth,John,,,"Smyth, John",0
5139516,2398044,defendant,Castell,Richard,,851904,"Castell, Richard, of Myddelton, husbandmanl",0
5139517,2398044,defendant,Castell,John,laborer,599252,"Castell, John, of Myddelton, junior, laborer",1