id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4915537,2331358,plaintiff,Doucesson,Roger,,,"Doucesson, Roger",0 4915538,2331358,defendant,Terell,John,husbandman,595169,"Terell, John, of Olney, Bucks, husbandman",0 4915539,2331358,defendant,Taillour,William,husbandman,591814,"Taillour, William, of Olney, husbandman",1