id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4998235,2356341,plaintiff,Ilkeston,John,,,"Ilkeston, John",0 4998236,2356341,defendant,Dawes,Robert,husbandman,818901,"Dawes, Robert, of Ingulby, husbandman",0 4998237,2356341,defendant,Bryn,John,mercer,587136,"Bryn, John, of Derby, mercer",1