id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3844661,1971874,plaintiff,Dawson,William,,,"Dawson, William",0 3844662,1971874,defendant,Blowmer,John,miller,593810,"Blowmer, John, of West Retford, miller",0 3844663,1971874,defendant,Laughton,William,husbandman,638764,"Laughton, William, of Boyll, husbandman",1