id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4455154,2186613,plaintiff,Melton,Helen de,,,"Melton, Helen de",0
4455155,2186613,defendant,Apthorp,John de,son of Hugh,,"Apthorp, John de, son of Hugh",0
4455156,2186613,defendant,Smyth,William,,758579,"Smyth, William, of Apethorp",1