Nancy Tuckerman

Nancy Ludlow Tuckerman (December 24, 1928 – August 1, 2018) was an American secretary. She was born in Manhattan, New York.
Career.
Tuckerman was the White House Social Secretary during the Kennedy administration from early 1963 until Lyndon B. Johnson being sworn-in in November 1963. After the Kennedy assassination, she remained the personal secretary to Jackie Kennedy until Kennedy's death in 1994. 
Tuckerman died on August 1, 2018 of chronic obstructive pulmonary disease in Salisbury, Connecticut, aged 89.