id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3687786,1922345,plaintiff,Colsell,William,mercer,585869,"Colsell, William, of London, mercer",0 3687787,1922345,defendant,Frank,John,chapman,611302,"Frank, John, of Tawton, Soms, chapman",0 3687788,1922345,defendant,Collus or Collns,Richard,merchant,602119,"Collus or Collns, Richard, of Tawton, merchant",1