id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4439821,2181732,plaintiff,Barre,John,,,"Barre, John, on his own account",0 4439822,2181732,defendant,Preston,Adam,,,"Preston, Adam",0 4439823,2181732,defendant,durham,John,,756709,"durham, John, of Knap",1