id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4137015,2073589,plaintiff,Seman,John,,,"Seman, John",0 4137016,2073589,defendant,Graye,Francis,gent,697771,"Graye, Francis, of Segenhoe, Beds, gent",0 4137017,2073589,defendant,Dade,William,gent,603207,"Dade, William, of Kings Lynn, gent",1