id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5568227,2525250,plaintiff,Eyere,Edmund,,,"Eyere, Edmund",0 5568228,2525250,plaintiff,Cowell,Thomas,,602041,"Cowell, Thomas, of Porton",1 5568229,2525250,defendant,Copley,Roger,,,"Copley, Roger",0