id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4584306,2226502,plaintiff,Gisson,Richard,,,"Gisson, Richard",0 4584307,2226502,plaintiff,Burton,Henry de,,586067,"Burton, Henry de, of York",1 4584308,2226502,defendant,Walkyngton,John,,771994,"Walkyngton, John, of Rowelay, parson",0 4584309,2226502,defendant,Rogerson,Thomas,,589626,"Rogerson, Thomas, of Walkyngton",1 4584310,2226502,defendant,Malpase,John,,771995,"Malpase, John, of Burgh by Hesill",2