id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4752886,2281297,plaintiff,Trethaek,William,,,"Trethaek, William, on his own account",0 4752887,2281297,defendant,Rogger,John,,796811,"Rogger, John, of Trywardrayth, Cornw, prior",0 4752888,2281297,defendant,Urban,Nicholas,tailor,796812,"Urban, Nicholas, of Carnordre strete, Corns, tailor",1 4752889,2281297,defendant,Trevergy,Henry,gent,796813,"Trevergy, Henry, of Moushole, Cornw, gent",2