id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4861071,2314820,plaintiff,Conyngston or Covyngston,Nicholas,,,"Conyngston or Covyngston, Nicholas",0 4861072,2314820,defendant,Derlyng,William,husbandman,587947,"Derlyng, William, of Kellom, husbandman",0 4861073,2314820,defendant,Wallere,William,husbandman,624231,"Wallere, William, of Farnefeld, husbandman",1 4861074,2314820,defendant,Treton,William,husbandman,603098,"Treton, William, of Ruddyngton, husbandman",2