id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4612158,2234869,plaintiff,Corbet,Robert,knight,,"Corbet, Robert, knight",0 4612159,2234869,defendant,Nicholas,John,,,"Nicholas, John",0 4612160,2234869,defendant,Frye,Simon,,,"Frye, Simon",1 4612161,2234869,defendant,Frank,John,,624154,"Frank, John, of Borton, mason",2 4612162,2234869,defendant,Beste,Robert,,,"Beste, Robert",3