id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5076543,2379489,plaintiff,Barton,Thomas,,836348,"Barton, Thomas, of Thornton Milnehous",0 5076544,2379489,defendant,Wilton,Peter,,591199,"Wilton, Peter, of Poklyngton",0 5076545,2379489,defendant,Patoner,William,,591199,"Patoner, William, of Poklyngton",1 5076546,2379489,defendant,Spencer,John,,591199,"Spencer, John, of Poklyngton",2