About Harriett Cassells
Lived 1926 – 2017 (aged 90–91). Harriett Cassells was an Irish nurse.
Harriett Cassells SRN FRCN (née Thompson; 1926 – 24 November 2017) was a nurse from Northern Ireland recognised for her contributions to fever nursing and infection control.
Early life and education Cassells was born in 1926 near Lifford in County Donegal, Ireland. Her father was gassed in World War I and in about 1940 developed a respiratory illness. Cassells helped to look after him and stated later in interview this made her this made her think about nursing.
Nursing career
Cassells began her nursing career on 19 October 1943 at the Purdysburn Fever Hospital Belfast, where she qualified as a registered Fever Nurse in 1946. She then transferred to Belfast City Hospital and completed her General Training, qualifying as a State Registered Nurse in 1949. After qualifying, she worked for nearly a year in the operating theatre department of Belfast City Hospital.
Personal life She was married to Joe Cassells in 1951 and was mother of Andrew, John and Joseph. Cassells died on 24 November 2017 at the Royal Victoria Hospital in Belfast after a short illness. The Fellowship was granted to her when a ward sister at Belvoir Park Hospital, Belfast. She is acknowledged as having made a significant contribution to the development of infection control and services for parents and children at ward level. In 2009, she was selected to be interviewed for an oral history for the Royal College of Nursing archives.
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Important facts
People in Harriett Cassells's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Harriett Cassells's
Frequently asked questions
Who was Harriett Cassells?
Irish nurse (1926–2017)
When was Harriett Cassells born?
Harriett Cassells was born in 1926 in Lifford.
When did Harriett Cassells die?
Harriett Cassells died on 24 November 2017 in Belfast.
What was Harriett Cassells's occupation?
Harriett Cassells was a nurse.
What nationality was Harriett Cassells?
Harriett Cassells was Irish.
Sources & further reading
· Wikipedia: Harriett Cassells
Cite this page
APA: Biography.guide. (2026). Harriett Cassells. https://biography.guide/harriett-cassells/
MLA: "Harriett Cassells." Biography.guide, https://biography.guide/harriett-cassells/.
Chicago: "Harriett Cassells." Biography.guide. https://biography.guide/harriett-cassells/.
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