id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5000872,2357130,plaintiff,Marshill,William,,,"Marshill, William",0 5000873,2357130,defendant,Avener,John,mercer,587395,"Avener, John, of Tavystoke, mercer",0 5000874,2357130,defendant,Aunfrey,John,husbandman,587395,"Aunfrey, John, of Tavystoke, husbandman",1