id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4339889,2143723,plaintiff,Corbett,William,,,"Corbett, William",0 4339890,2143723,defendant,Yonge,Richard,gent,585869,"Yonge, Richard, of London, or of Chordeley, Flint, gent",0 4339891,2143723,defendant,Bylford,Richard,gent,593673,"Bylford, Richard, of St Clement Danes, Middx, or of London, gent",1