id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3733810,1936828,plaintiff,Ferthyng,John,merchant tailor,585869,"Ferthyng, John, of London, merchant tailor",0 3733811,1936828,defendant,Michell,Drew,merchant,600983,"Michell, Drew, of Truru, Cornw, merchant",0