id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5000847,2357123,plaintiff,Marlere,Thomas,,,"Marlere, Thomas",0 5000848,2357123,plaintiff,Umfray,John,,,"Umfray, John",1 5000849,2357123,defendant,Keryell,Stephen,husbandman,681907,"Keryell, Stephen, of Sittingbourne, Kent, husbandman",0