Ethel Kennedy, the Kennedy family matriarch who remained staunchly devoted to husband Robert F. Kennedy’s legacy in the decades after his assassination, has died. She was 96. [time-brightcove not-tgx=”true”] Her family announced her death Thursday, which they said was related to complications from a stroke she suffered last week. “It is with our hearts full of love that we announce the passing of our amazing grandmother, Ethel Kennedy,” Former Rep.