id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4729205,2274355,plaintiff,Langford,William,armourer,585869,"Langford, William, of London, armourer",0
4729206,2274355,defendant,Chaumbre,John,,774711,"Chaumbre, John, of Lillyngston, knight",0