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Peter Williams

1934 – 2015

New Zealand lawyer, born 1934

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About Peter Williams

Lived 1934 – 2015 (aged 80). Peter Williams was a New Zealand lawyer.

Sir Peter Alderidge Williams (1 December 1934 – 9 June 2015) was a New Zealand barrister and penal reform advocate. He was appointed a Queen's Counsel in 1987.

Biography Williams was born in 1934 and educated at Feilding High School. He graduated from the University of New Zealand at Auckland in 1960. A noted defence lawyer, Williams represented high-profile clients including Terry Clark, Ronald Jorgensen, Arapeta Awatere and Winston Peters, and was involved in having the conviction of Arthur Allan Thomas for the murders of Harvey and Jeannette Crewe overturned. During his 60-year career, he appeared in over 100 murder trials.

Williams was a long-time advocate for the humane treatment of prisoners in New Zealand, and served as the head of the New Zealand Howard League for Penal Reform. He was the foundation president of the NZ Criminal Bar Association. A private investiture was held at his home on 11 April 2015, as it was feared he might not live until the scheduled investiture on 6 May 2015 at Government House in Auckland. He died from prostate cancer at his home in the Auckland suburb of Ponsonby on 9 June 2015, survived by his wife, Lady Heeni Phillips-Williams.

Published works Williams wrote a number of books including:

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Important facts

Birth century
Occupation
Nationality
Education
University of Auckland
Awards
Knight Companion of the New Zealand Order of Merit‎; King's Counsel
Also known as
Sir Peter Williams, Peter Alderidge Williams, Sir Peter Alderidge Williams

People in Peter Williams's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Peter Williams's

Frequently asked questions

Who was Peter Williams?

New Zealand lawyer, born 1934

When was Peter Williams born?

Peter Williams was born on 1 December 1934 in Ohakune.

When did Peter Williams die?

Peter Williams died on 9 June 2015 in Ponsonby.

What was Peter Williams's occupation?

Peter Williams was a lawyer.

What nationality was Peter Williams?

Peter Williams was New Zealand.

Sources & further reading

· Wikipedia: Peter Williams

· Wikidata: Q19877010

· DBpedia: Peter Williams (lawyer)

Cite this page

APA: Biography.guide. (2026). Peter Williams. https://biography.guide/peter-williams-lawyer/

MLA: "Peter Williams." Biography.guide, https://biography.guide/peter-williams-lawyer/.

Chicago: "Peter Williams." Biography.guide. https://biography.guide/peter-williams-lawyer/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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