id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3933262,2001419,plaintiff,Grene,"John, junior",,,"Grene, John, junior",0 3933263,2001419,defendant,Dyar alias Barber,William,butcher,654656,"Dyar alias Barber, William, of Wotton Walkyn, butcher",0 3933264,2001419,defendant,Dubler,Thomas,,592478,"Dubler, Thomas, of Henley in Arden",1