Katherine Aton 's son , William Eure , married Maud FitzHugh , daughter of Henry FitzHugh , 3rd Baron FitzHugh .
Isabel Percy , married Sir William de Aton , 2nd Lord Aton , and had a daughter , Katherine Aton .
Katherine Aton   's son , William Eure , married Maud FitzHugh , daughter of Henry FitzHugh , 3rd Baron FitzHugh .
Isabel Percy , married Sir William de Aton , 2nd Lord Aton , and had a daughter , Katherine Aton .