id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5143362,2399198,plaintiff,Aleyn,Thomas,,,"Aleyn, Thomas",0 5143363,2399198,defendant,Kyrton,Robert,smith,586060,"Kyrton, Robert, of Enfeld, smith",0 5143364,2399198,defendant,Brygthmere,John,"jun, of Enfeld, maltman",,"Brygthmere, John, jun, of Enfeld, maltman",1