id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4472801,2192165,plaintiff,Copuldyk,John,knight,,"Copuldyk, John, knight",0 4472802,2192165,defendant,Lucas,Hugh,,586846,"Lucas, Hugh, of Lincoln",0 4472803,2192165,defendant,Brutton,William de,,621929,"with Brutton, William de, of Thurleby",1 4472804,2192165,defendant,Cole,Richard,,621929,"Cole, Richard, of Thurleby",2