id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5331822,2454597,plaintiff,Calthorp,William,"knight, sheriff of Norf",,"Calthorp, William, knight, sheriff of Norf",0 5331823,2454597,defendant,Medilton,Robert,gent,592005,"Medilton, Robert, of Mendham, Suff, gent",0