id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3978979,2017237,plaintiff,Mountney,Stephen,haberdasher,585869,"Mountney, Stephen, of London, haberdasher",0 3978980,2017237,plaintiff,Rolf,William,haberdasher,585869,"Rolf, William, of London, haberdasher",1 3978981,2017237,defendant,Netelton,Thomas,mercer,655141,"Netelton, Thomas, of Leedes, Yorks, mercer",0