id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4064867,2047721,plaintiff,Hanmer,Elias,mercer,585869,"Hanmer, Elias, of London, mercer",0
4064868,2047721,defendant,Brereton,Ralph,,602014,"Brereton, Ralph, of Malpas, Cheshire, knight",0