id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4501019,2200921,plaintiff,Lady,Richard,,589302,"Lady, Richard, of Abyndon, Berks, on his own account",0 4501020,2200921,defendant,Walsham,John,mercer,585869,"Walsham, John, of London, mercer",0