id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4712465,2269215,plaintiff,Sleford,William,,,"Sleford, William",0 4712466,2269215,defendant,Beryge,William,chapman,789271,"Beryge, William, of Brune or Bourne, chapman",0 4712467,2269215,defendant,Cokill,Walter,husbandman,587879,"Cokill, Walter, of Ufford, Nhants, husbandman",1