id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5463698,2494058,plaintiff,Snape,John,,,"Snape, John",0 5463699,2494058,defendant,Martyn,William,fisher,821477,"Martyn, William, of Badston, fisher",0 5463700,2494058,defendant,Martyn,John,fisher,821477,"Martyn, John, of Badston, fisher",1