id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5250140,2430155,plaintiff,Waryn,John,,598896,"Waryn, John, of Caunton",0 5250141,2430155,defendant,May,John,mercer,586435,"May, John, of Leicester, mercer",0 5250142,2430155,defendant,May,Margaret,"widow of May, Robert, of Newark",,"May, Margaret, widow of May, Robert, of Newark",1