id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4804858,2297721,plaintiff,Brace,William,mercer,585869,"Brace, William, of London, mercer, on his own account",0 4804859,2297721,defendant,Wynwyk,William,,754225,"Wynwyk, William, of Wode Walton, parson",0