id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4464252,2189484,plaintiff,Walton,Richard de,,,"Walton, Richard de",0 4464253,2189484,defendant,Rose,Thomas,,700842,"Rose, Thomas, of East Walton",0 4464254,2189484,defendant,Smyth,Andrew,,,"Smyth, Andrew",1 4464255,2189484,defendant,Smyth,Giles,son of Robert,,"Smyth, Giles, son of Robert",2