id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4545612,2214550,plaintiff,Bolar,Roger,,,"Bolar, Roger",0 4545613,2214550,defendant,Chapman,John,,596006,"Chapman, John, of Hegham",0 4545614,2214550,defendant,Ladde,John,,768045,"Ladde, John, of Pentrych",1