id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5208503,2418218,plaintiff,Porter,Agnes,"widow, formerly wife of William Porter, knight",,"Porter, Agnes, widow, formerly wife of William Porter, knight",0 5208504,2418218,defendant,Chichele,Henry,esq,653777,"Chichele, Henry, of Wympole, Cambs, esq",0 5208505,2418218,defendant,Mascy,John,gent,786523,"Mascy, John, of Chester, Cheshire, gent",1 5208506,2418218,defendant,Loker,John,merchant,586606,"Loker, John, of Chester, merchant",2