id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3640519,1907470,plaintiff,Ardern,John,,,"Ardern, John",0 3640520,1907470,defendant,Cooper,John,husbandman,600302,"Cooper, John, of Hamelden, husbandman",0 3640521,1907470,defendant,Kene,John,husbandman,600303,"Kene, John, of Turvyle, husbandman",1