id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3744154,1940072,plaintiff,Appylford,"John, senior",,,"Appylford, John, senior",0 3744155,1940072,defendant,Perrey,Thomas,husbandman,621897,"Perrey, Thomas, of Parva Bardefeld, husbandman",0 3744156,1940072,defendant,Chestur,William,glover,586172,"Chestur, William, of Hertford, glover",1