id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5178878,2409549,plaintiff,Barton,Thomas,,836348,"Barton, Thomas, of Thornton Milnehous",0 5178879,2409549,defendant,Wilton,Peter,,591199,"Wilton, Peter, of Poklyngton",0 5178880,2409549,defendant,Patoner,William,,591199,"Patoner, William, of Poklyngton",1 5178881,2409549,defendant,Spencer,John,,591199,"Spencer, John, of Poklyngton",2