id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3615743,1872565,plaintiff,Cope,William,,,"Cope, William",0 3615744,1872565,plaintiff,Purnoche,Thomas,,,"Purnoche, Thomas",1 3615745,1872565,defendant,Addamson,Richard,tailor,586218,"Addamson, Richard, of Egham, tailor",0