id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3646144,1909196,plaintiff,Heydon,John,knight,,"Heydon, John, knight",0
3646145,1909196,defendant,Skynner,Martin,husbandman,601598,"Skynner, Martin, of Ouleton, husbandman",0