id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4660406,2249080,plaintiff,de Yerburgh,John,,,"de Yerburgh, John",0 4660407,2249080,defendant,Scryven,William,merchant,609117,"Scryven, William, of Elsham, merchant",0 4660408,2249080,defendant,Breton,John,esq,609117,"Breton, John, of Elsham, esq",1