id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4407502,2167072,plaintiff,Smythe,John,,,"Smythe, John",0 4407503,2167072,defendant,Cranfeild alias Cranford,John,,842027,"Cranfeild alias Cranford, John, of Chesterford Parva, Essex, ploughwright",0