id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3716556,1931475,plaintiff,Comberford,Thomas,mercer,585869,"Comberford, Thomas, of London, mercer",0 3716557,1931475,defendant,Cheswyse,Thomas,chapman,616870,"Cheswyse, Thomas, of Knotysford, Cheshire, chapman",0 3716558,1931475,defendant,Anowers,Richard,fletcher,616871,"Anowers, Richard, of West Chester, Cheshire, fletcher",1