id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3842684,1971244,plaintiff,Burdon,William,,,"Burdon, William",0 3842685,1971244,defendant,Parrys,John,carver,637141,"Parrys, John, of North Lew, carver",0 3842686,1971244,defendant,Frye,John,carver,637141,"Frye, John, of North Lew, carver",1