id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4741333,2277961,plaintiff,Bocher,John,,639357,"Bocher, John, of Erethe, on his own account",0 4741334,2277961,defendant,Plante,John,butcher,586528,"Plante, John, of Ware, Herts, butcher",0 4741335,2277961,defendant,Grey,Thomas,butcher,586932,"Grey, Thomas, of Royston, Herts, butcher",1