id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3723336,1933569,plaintiff,Parkyn,John,,,"Parkyn, John",0 3723337,1933569,defendant,Trevervyn,Richard,husbandman,615924,"Trevervyn, Richard, of Newlyn juxta Michell, husbandman",0