id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4946102,2340770,plaintiff,Jamesson,"William, senior",,,"Jamesson, William, senior",0 4946103,2340770,plaintiff,Taillour,John,,,"Taillour, John",1 4946104,2340770,defendant,Rouseby or Ronseby,Robert,merchant,589790,"Rouseby or Ronseby, Robert, of Lincs, merchant",0