Mary J. Hannon was JFK’s maternal grandmother, the wife of the legendary John F. Fitzgerald (aka Honey Fitz) and the mother of Rose Fitzgerald Kennedy. She was born in Acton, Massachusetts on October 31, 1865 and outlived JFK, dying on August 8, 1964 in Dorchester.
While JFK idolized his grandfather Honey Fitz and spent many happy hours in his company, Mary did not appear to directly play a large role in his youth and upbringing.
[30, JFKPP]