id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5421848,2481471,plaintiff,Ambrose,Christopher,merchant,586254,"Ambrose, Christopher, of Southampton, merchant",0 5421849,2481471,defendant,Grene,John,merchant,586374,"Grene, John, of Melcombe Regis, Dorset, merchant",0