id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3763990,1946379,plaintiff,Heydon,John,"knight, sheriff of Norf",,"Heydon, John, knight, sheriff of Norf",0 3763991,1946379,defendant,Browne,John,husbandman,600541,"Browne, John, of Necton, husbandman",0 3763992,1946379,defendant,Beverley,John,husbandman,597811,"Beverley, John, of Skulton, husbandman",1