id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3848966,1973272,plaintiff,Kytson,Thomas,"knight, of London, mercer",,"Kytson, Thomas, knight, of London, mercer",0 3848967,1973272,defendant,Mosse,Richard,miller,639455,"Mosse, Richard, of Forneham St Geneveve, Suff, miller",0 3848968,1973272,defendant,Mosse,John,miller,598435,"Mosse, John, of Hengrave, miller",1