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Thomasine, Lady Percival

1470 – 1530

English founder of a school and businesswoman

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About Thomasine, Lady Percival

Lived 1470 – 1530 (aged 59–60). Thomasine, Lady Percival was a businessperson.

Thomasine, Lady Percival (born Thomasine Bonaventure; c. 1440 – c. 1513), was a Cornish businesswoman, benefactress and founder of a school in her home village of Week St Mary, North Cornwall. She was one of the first non-noble women to be a founder of a school.

Life

She was married to three London citizen tailors after another. The third was Sir John Percival, Lord Mayor in 1498. As John Percival's widow Thomasine, Lady Percival, devoted her considerable wealth to supporting charitable works. She was active within the businesses of her three husbands, and appears to have continued being active in business as a widow, being wealthy and successful enough to loan money to the King.

The story is reported by Richard Carew in his Survey of Cornwall (1602), when writing of the parish of Week St Mary in North Cornwall. It is given fuller treatment in Davies Gilbert's Parochial History of Cornwall (1838). Both authorities state the young woman's name as Thomasine Bonaventure, though the surname might refer to her good fortune rather than her ancestors. A legacy in her will to a brother, 'John Bonaventer', suggests it was her name. Both emphasize her charm and intelligence. Thomasine was a native of Week St Mary, and is said to have paid for the repair of a bridge. There is no dispute that she founded a school and library there around 1510, which was much used by the people of Cornwall and to some extent Devon, until it was suppressed in the reign of Edward VI.

According to one account Thomasine's first husband had the name Thomas Bumsby and her second Henry Gall.

On the Great Western Railway, locomotive no. 3354 (later no. 3342) of the 3300 class was named Bonaventura after Thomasine; it ran from 1900 to 1938.

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Important facts

Born
1470
Birth century
Died
1530
Occupation
Also known as
Thomasine Percyvale, Thomasine Bonaventure

Contemporaries

People whose lives overlapped Thomasine, Lady Percival's

Frequently asked questions

Who was Thomasine, Lady Percival?

English founder of a school and businesswoman

When was Thomasine, Lady Percival born?

Thomasine, Lady Percival was born in 1470.

When did Thomasine, Lady Percival die?

Thomasine, Lady Percival died in 1530.

What was Thomasine, Lady Percival's occupation?

Thomasine, Lady Percival was a businessperson.

Sources & further reading

· Wikipedia: Thomasine, Lady Percival

· Wikidata: Q7795575

· DBpedia: Thomasine, Lady Percival

Cite this page

APA: Biography.guide. (2026). Thomasine, Lady Percival. https://biography.guide/thomasine-lady-percival/

MLA: "Thomasine, Lady Percival." Biography.guide, https://biography.guide/thomasine-lady-percival/.

Chicago: "Thomasine, Lady Percival." Biography.guide. https://biography.guide/thomasine-lady-percival/.

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

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