id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4785350,2291435,plaintiff,Everard,Alan,mercer,585869,"Everard, Alan, of London, mercer",0 4785351,2291435,defendant,Mynchon alias Pekeryng,John,chapman,664129,"Mynchon alias Pekeryng, John, of Bekeleswade, Beds, chapman",0 4785352,2291435,defendant,Argaston,John,ironmonger,585869,"Argaston, John, of London, ironmonger",1 4785353,2291435,defendant,Gerveys,John,chapman,802080,"Gerveys, John, of Rosm Herefs, chapman",2