id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5373170,2467207,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5373171,2467207,plaintiff,John,Richard,gent,,"John, Richard, gent",1 5373172,2467207,defendant,Markwyk,William,gent,615593,"Markwyk, William, of Bosham, Sussex, gent",0