id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3699818,1926167,plaintiff,A Chambre,Richard,merchant of the staple,,"A Chambre, Richard, merchant of the staple",0 3699819,1926167,defendant,Clopton,Henry,merchant of the staple,585869,"Clopton, Henry, of London, merchant of the staple",0