id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5203998,2416919,plaintiff,Davy,Richard,,,"Davy, Richard",0 5203999,2416919,defendant,Wylson,Nicholas,yeoman,853268,"Wylson, Nicholas, of Chingford, yeoman",0 5204000,2416919,defendant,Grene,John,husbandman,837006,"Grene, John, of Upshire, husbandman",1