id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3812341,1961751,plaintiff,Core,John,grocer,585869,"Core, John, of London, grocer",0 3812342,1961751,defendant,Wrytyngton,Christopher,grocer or apothecary,588081,"Wrytyngton, Christopher, of Cambridge, grocer or apothecary",0 3812343,1961751,defendant,Wicam,John,barber or surgeon,588643,"Wicam, John, of Walden, Essex, barber or surgeon",1