id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3919670,1996916,plaintiff,Lok,William,mercer,585869,"Lok, William, of London, mercer",0 3919671,1996916,defendant,Radclyff,Humphrey,,585869,"Radclyff, Humphrey, of London, knight",0 3919672,1996916,defendant,Forster,Humphrey,,585869,"Forster, Humphrey, of London, knight, esquire of the body",1 3919673,1996916,defendant,Goodwyn,John,gent,651777,"Goodwyn, John, of the Middle Temple, London, gent",2