Two of Duley's three brothers served in World War I, and Duley herself worked at the
Women's Patriotic Association, an organization that raised money and supplies for the Royal Newfoundland Regiment. Her oldest brother, Captain Cyril C. Duley, MBE, was badly wounded during the war, and her younger brother, 2nd Lt. Lionel Duley, was killed shortly before the Armistice. She would later write a short story "
Mother Boggan", one of the few written by a Newfoundland author that reflected critically about the conflagration that left so many of Newfoundland's young men dead or wounded. In 1920, Duley's father died and left her an estate of $250 a year, allowing her to live at home. She joined the
Ladies Reading Room and the
Current Events Club, a center of advanced opinion that produced many of the leaders of the Newfoundland women's suffrage movement, as did the WPA. She was a supporter of the
Women's Franchise League, whose island-wide petition campaign resulted in the passage of women's suffrage in March 1925, allowing women to vote at 25, men at 21. Duley worked for the Women's Patriotic Association and the
St. John's Ambulance Corporation for
World War II. Afterwards she became the Public Relations Officer for
Red Cross and began writing newspaper articles. After many interviews and broadcast talks on radio station
CJON, Duley went to England in 1952 to broadcast four stories on the coronation of
Queen Elizabeth II In 1955, Duley's health started to decline because of
Parkinson's disease. By 1959, the disease left her unable even to write letters. She then lived with her sister-in-law and niece, who cared for her until 1968. She died at age 73. A Parks Canada historic plaque to Duley's memory is attached near the entrance to the Queen Elizabeth II Library on the campus of Memorial University in St. John's, Newfoundland and Labrador. Her home at 51 Rennies Mill Road is part of a
Women's History Walking Tour of St. John's. In September 2007,
Parks Canada designated Duley a National Historic Person. == Written works ==