id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4471727,2191825,plaintiff,Cheperon,Roger,,,"Cheperon, Roger",0 4471728,2191825,defendant,Wryghte,Edmund,,739739,"Wryghte, Edmund, of Kirketon",0 4471729,2191825,defendant,atte Halle,Thomas,,739739,"atte Halle, Thomas, of Kirketon",1