id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5450453,2490023,plaintiff,Purches,William,mercer,585869,"Purches, William, of London, mercer",0 5450454,2490023,defendant,Duknall,Roger,chapman,840233,"Duknall, Roger, of Halysworth, Suff, chapman",0 5450455,2490023,defendant,Lecton,Richard,chapman,820338,"Lecton, Richard, of Bottysham, Cambs, chapman",1 5450456,2490023,defendant,Wyborowe,John,chapman,887222,"Wyborowe, John, of Frethorpe, Norf, chapman",2