John Hermon
Chief Constable of the Royal Ulster Constabulary from 1980-89.
About John Hermon
Lived 1928 – 2008 (aged 79). John Hermon was a British police officer.
Sir John Charles Hermon (23 November 1928 – 6 November 2008) was the Chief Constable of the Royal Ulster Constabulary from 1980 to 1989.
Early life 'Jack' Hermon was born in Castletown, Islandmagee, County Antrim, to William Rowan Hermon, a building contractor, and his wife, Agnes. He had a grammar school education and gave up an early career in accountancy to join the Royal Ulster Constabulary in 1950.
He became Chief Constable in 1980, after an attachment to Scotland Yard. As Chief Constable, he changed the interview processes of terrorist suspects at the Castlereagh interrogation centre. An anonymous former interrogator has claimed that "The new chief constable was completely against any mistreatment of prisoners whatsoever...we started to detect a change .... straight away." Hermon is thought to have believed that the allegations of mistreatment were harming relations between the RUC and the wider communities. He retired in 1989, and became the longest-serving Chief Constable of the RUC. She held the North Down seat from 2001 to 2019.
Politics In 1998, Hermon campaigned for a yes vote during the Good Friday Agreement referendum.
Death Hermon suffered from Alzheimer's disease from at least 2004 until his death on 6 November 2008, at age 79. He died in a nursing home in Bangor.
Honours Hermon was appointed Officer of the Order of the British Empire (OBE) in the 1975 Birthday Honours. He was knighted in the 1982 New Year Honours and received the Queen's Police Medal in the 1988 Birthday Honours.
Publications Holding the Line (1997 autobiography)
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Important facts
Family & relationships
People in John Hermon's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped John Hermon's
Frequently asked questions
Who was John Hermon?
Chief Constable of the Royal Ulster Constabulary from 1980-89.
When was John Hermon born?
John Hermon was born on 23 November 1928 in Northern Ireland.
When did John Hermon die?
John Hermon died on 6 November 2008 in Bangor.
What was John Hermon's occupation?
John Hermon was a police officer.
What nationality was John Hermon?
John Hermon was British.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John Hermon. https://biography.guide/john-hermon/
MLA: "John Hermon." Biography.guide, https://biography.guide/john-hermon/.
Chicago: "John Hermon." Biography.guide. https://biography.guide/john-hermon/.
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