id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3677656,1919056,plaintiff,Lupton,Roger,"clerk, provost of Eton College",,"Lupton, Roger, clerk, provost of Eton College",0 3677657,1919056,defendant,Grove or Grene,John,yeoman,609252,"Grove or Grene, John, of Whyt Walton, Berks, yeoman",0 3677658,1919056,defendant,Grene,Thomas,yeoman,609253,"Grene, Thomas, of Maydenhith, Berks, yeoman",1