id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3969654,2013991,plaintiff,Cowper,John,,663637,"Cowper, John, of Balstond",0
3969655,2013991,defendant,Grene,Thomas,gent,586715,"Grene, Thomas, of Knapton, Norf, gent",0