id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4845137,2309993,plaintiff,Olyver,William,mercer,585869,"Olyver, William, of London, mercer",0 4845138,2309993,plaintiff,Wylom,John,mercer,585869,"Wylom, John, of London, mercer",1 4845139,2309993,defendant,Clavyng or Clanyng,Thomas,skinner,607553,"Clavyng or Clanyng, Thomas, of Pomfret, Yorks, skinner",0