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Katherine G. Leonard

b. 1959

American judge

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About Katherine G. Leonard

Born 1959. Katherine G. Leonard is an American judge and lawyer.

Katherine G. Leonard (born August 1, 1959) is a Judge of the Hawaii Intermediate Court of Appeals.

Education

Leonard received her undergraduate degree from the University of Wisconsin–Parkside, and her Juris Doctor from the William S. Richardson School of Law at the University of Hawaii.

Legal career

After graduating law school she was a law clerk for Justice Robert Klein. In 1992, Leonard joined the law firm of Carlsmith Ball LLP, where she was a partner for over ten years prior to her judicial appointment. As a lawyer, she practiced in complex commercial, financial, real estate, environmental, trust and business law litigation and dispute resolution. She was sworn in as an Associate Judge of the Intermediate Court of Appeals on January 30, 2008.

Memberships and awards

Leonard is a member of the American Judicature Society. She also participates in the American Bar Association Appellate Judges Conference. She is a member of the American Bar Association and the Hawaii State Bar Association.

Personal life

She is married to Ian Sandison and has one son and two stepchildren.

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Important facts

Birth century
Occupation
Nationality
Education
University of Hawaiʻi System, University of Wisconsin–Parkside, Bachelor of Arts, Juris Doctor

People in Katherine G. Leonard's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Katherine G. Leonard's

Frequently asked questions

Who is Katherine G. Leonard?

American judge

When was Katherine G. Leonard born?

Katherine G. Leonard was born on 1 August 1959 in Honolulu.

What is Katherine G. Leonard's occupation?

Katherine G. Leonard is a judge and lawyer.

What nationality is Katherine G. Leonard?

Katherine G. Leonard is American.

Sources & further reading

· Wikipedia: Katherine G. Leonard

· Wikidata: Q56949225

· DBpedia: Katherine G. Leonard

Cite this page

APA: Biography.guide. (2026). Katherine G. Leonard. https://biography.guide/katherine-g-leonard/

MLA: "Katherine G. Leonard." Biography.guide, https://biography.guide/katherine-g-leonard/.

Chicago: "Katherine G. Leonard." Biography.guide. https://biography.guide/katherine-g-leonard/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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