id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4178572,2087985,plaintiff,Jones alias Marten,Richard,,,"Jones alias Marten, Richard",0 4178573,2087985,defendant,Colbarne,Roger,gent,709465,"Colbarne, Roger, of Northfeilde, Worcs, gent",0 4178574,2087985,defendant,Perke,John,nailer,669443,"Perke, John, of Rowley Regis, nailer",1