id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3632458,1904968,plaintiff,Heyworth,John,,,"Heyworth, John",0
3632459,1904968,defendant,Cokkys,John,laborer,598433,"Cokkys, John, of Harpden, Whethamsted, laborer",0
3632460,1904968,defendant,Sympson,John,laborer,596965,"Sympson, John, of Whethamsted, laborer",1