id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3873289,1981284,plaintiff,Byrde,John,,,"Byrde, John",0 3873290,1981284,defendant,Jenyn alias Abder,John,husbandman,586490,"Jenyn alias Abder, John, of Milverton, husbandman",0 3873291,1981284,defendant,Ledbure,Robert,husbandman,586490,"Ledbure, Robert, of Milverton, husbandman",1 3873292,1981284,defendant,Walpon,John,husbandman,586580,"Walpon, John, of Mylverton, husbandman",2