id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4892279,2324322,plaintiff,Richeman,Thomas,,,"Richeman, Thomas",0 4892280,2324322,defendant,Pennok,Roger,,614833,"Pennok, Roger, of Graystok, mason",0 4892281,2324322,defendant,Stevenson,Thomas,,593911,"Stevenson, Thomas, of Penreth, mason",1