id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3633382,1905253,plaintiff,Ketyrmester,John,,,"Ketyrmester, John",0 3633383,1905253,defendant,Heyward,Robert,husbandman,591424,"Heyward, Robert, of Twynsted, husbandman",0 3633384,1905253,defendant,Syday,John,husbandman,598637,"Syday, John, of Pebmerssh, husbandman",1