id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4790658,2293166,plaintiff,Langston,John,,,"Langston, John",0 4790659,2293166,defendant,Blount,John,esq,793402,"Blount, John, of Wygenton, esq",0 4790660,2293166,defendant,Haliwell,William,,799232,"Haliwell, William, of Sybbeford, shepherd",1