id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5505341,2506583,plaintiff,Blount,James,knight,,"Blount, James, knight",0 5505342,2506583,defendant,Constable,Marmaduke,,781382,"Constable, Marmaduke, of Hambury, Staffs, knight",0