id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3843493,1971502,plaintiff,Clerke,Roger,,,"Clerke, Roger",0
3843494,1971502,defendant,Tayllour,William,smith,638573,"Tayllour, William, of Magna Berkehampsted, Herts, smith",0
3843495,1971502,defendant,Grace,John,husbandman,603635,"Grace, John, of Wyngrave, husbandman",1