id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4499172,2200387,plaintiff,Grove,John,,609098,"Grove, John, of Maidston",0 4499173,2200387,defendant,Glasiere,Geoffrey,,,"Glasiere, Geoffrey",0 4499174,2200387,defendant,Snothe,John,,,"Snothe, John",1 4499175,2200387,defendant,Ayherst,Adam,,,"Ayherst, Adam",2