id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3856622,1975696,plaintiff,Wylkynson,William,mercer,585869,"Wylkynson, William, of London, mercer",0 3856623,1975696,defendant,Jakson,John,chapman,630287,"Jakson, John, of Kyrkeby Kendall, Yorks, chapman",0 3856624,1975696,defendant,Conyngesbye,Humphrey,grocer,640657,"Conyngesbye, Humphrey, of Nyne Alers, Salop, grocer",1