id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4891203,2323981,plaintiff,Derham,John,mercer,585869,"Derham, John, of London, mercer",0
4891204,2323981,defendant,Bullok,Robert,gent,626770,"Bullok, Robert, of Eton, Beds, gent",0