id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3809632,1960900,plaintiff,Berwyke,Owen,,,"Berwyke, Owen",0 3809633,1960900,defendant,Clenys or Clevys,Thomas,yeoman,625951,"Clenys or Clevys, Thomas, of Warton, Lancs, yeoman",0