id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4637645,2242559,plaintiff,Broker,John,skinner,585869,"Broker, John, of London, skinner",0 4637646,2242559,defendant,Dunton,Peter de,,586606,"Dunton, Peter de, of Chester, knight",0 4637647,2242559,defendant,Stanlee,William,,628739,"Stanlee, William, of Cheshire, knight",1