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Mary Jane Long

1939 – 2018

American architect

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About Mary Jane Long

Lived 1939 – 2018 (aged 79). Mary Jane Long was an American architect.

Mary Jane Long, Lady Wilson, OBE (July 31, 1939 – September 3, 2018), known as MJ Long, was an American architect, lecturer and author, best known for her work as a principal architect partner on the British Library in London with her husband Sir Sandy Wilson. She created a series of purpose-built studios for the artists Peter Blake, RB Kitaj, Paul Huxley and Frank Auerbach, later documenting these in a book. In partnership with Rolfe Kentish as the practice Long & Kentish, she focused on designing museums, libraries and galleries, including the National Maritime Museum Cornwall, the Jewish Museum London in Camden Town and an extension to Pallant House Gallery. With Wilson, she also co-designed Spring House/Cornford House in Cambridge, for Christopher Cornford.

Early life and education alt=A photograph of the British Library showing a blue sky and red bricks. leftLong was born in Summit, New Jersey. She moved to Montreal, where she attended Westmount High School, graduating first in class in 1956. She studied at Smith College before enrolling on a four-year architecture course at Yale School of Architecture, studying under Paul Rudolph.

Notable works MJ Long was commissioned by RIBA to design the National Maritime Museum, Cornwall.

Personal life It was at Yale that she met Colin St John Wilson (Sandy), and in 1965 joined his newly formed architecture practice in London. The couple married in 1972.

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Important facts

Birth century
Occupation
Nationality
Education
Smith College, Yale University, Westmount High School
Awards
Officer of the Order of the British Empire
Also known as
MJ Long

People in Mary Jane Long's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mary Jane Long's

Frequently asked questions

Who was Mary Jane Long?

American architect (1939-2018)

When was Mary Jane Long born?

Mary Jane Long was born on 31 July 1939 in Summit.

When did Mary Jane Long die?

Mary Jane Long died on 3 September 2018.

What was Mary Jane Long's occupation?

Mary Jane Long was an architect.

What nationality was Mary Jane Long?

Mary Jane Long was American.

Sources & further reading

· Wikipedia: Mary Jane Long

· Wikidata: Q57584021

· DBpedia: MJ Long

Cite this page

APA: Biography.guide. (2026). Mary Jane Long. https://biography.guide/mary-jane-long/

MLA: "Mary Jane Long." Biography.guide, https://biography.guide/mary-jane-long/.

Chicago: "Mary Jane Long." Biography.guide. https://biography.guide/mary-jane-long/.

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

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