id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4546796,2214924,plaintiff,Broun,William,,589127,"Broun, William, of Walton",0 4546797,2214924,defendant,Braystanes,Richard de,,762828,"Braystanes, Richard de, of Coupland",0 4546798,2214924,defendant,Harras,Nicholas,,764104,"Harras, Nicholas, of Lamplogh",1