id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4391736,2161858,plaintiff,Echard,Elias,,,"Echard, Elias",0 4391737,2161858,defendant,Reynold,Thomas,haberdasher,585869,"Reynold, Thomas, of London, haberdasher",0 4391738,2161858,defendant,Avery,Edmund,mariner,604694,"Avery, Edmund, of Dartmouth, Devon, mariner",1