id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4620970,2237540,plaintiff,Keriell,William,esq,,"Keriell, William, esq",0
4620971,2237540,defendant,Arnold,John,,,"Arnold, John",0
4620972,2237540,defendant,Arnold,William,,,"Arnold, William",1