id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4350438,2147417,plaintiff,Pearson,Marmaduke,,,"Pearson, Marmaduke",0 4350439,2147417,defendant,Metcalf,Richard,yeoman,742468,"Metcalf, Richard, of Hardrin or Hardram, yeoman",0 4350440,2147417,defendant,Stevenson,Robert,yeoman,608894,"Stevenson, Robert, of Allerton, yeoman",1