id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3701921,1926853,plaintiff,Butler,John,gent,585869,"Butler, John, of London, gent",0 3701922,1926853,plaintiff,Wylcockys,John,gent,585869,"Wylcockys, John, of London, gent",1 3701923,1926853,defendant,Crippes,Richard,gent,614088,"Crippes, Richard, of Copcott, Oxon, gent",0