id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5521030,2511401,plaintiff,Castell,John,,,"Castell, John",0 5521031,2511401,defendant,Dymmok,Thomas,grasier,594214,"Dymmok, Thomas, of Stoke Goldyngton, grasier",0 5521032,2511401,defendant,Lyverych,John,tailor,893274,"Lyverych, John, of Leighton Busard, Beds, tailor",1