id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5166817,2406022,plaintiff,Chacon,John,mercer,585869,"Chacon, John, of London, mercer",0 5166818,2406022,defendant,Scolehous,Nicholas,chapman,792623,"Scolehous, Nicholas, of Worstede, Norf, chapman",0