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Léon de Janzé

1848 – 1910

French sports leader and politician

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About Léon de Janzé

Lived 1848 – 1910 (aged 62). Léon de Janzé was a French sports executive and politician.

Léon Frédéric de Janzé (26 February 1848 – 21 November 1911) was a French sports leader and politician who served as the president of the Union des Sociétés Françaises de Sports Athlétiques from 1894 until 1898, as well as the president of the first Olympic Congress in 1894.

Early and personal life Vicomte Léon Frédéric de Janzé (Some sources wrongly state that his full name is François Louis Léon de Janzé.)

Political career Owner of a castle in Parfondeval, Aisne, Janzé was elected general councilor of Seine-Maritime in 1886, a position that he held for 24 years, until he died in 1910, and at some point, he was also a mayor of Saint-Pierre-des-Jonquières.

Sporting career A sports lover, especially tennis, Janzé founded the Société sportive de l' Île de Puteaux in 1886, being then elected as its first president, and under his management, this society built the very first regular asphalt tennis courts in the Paris region, near the Pont de Neuilly, which was frequented by high society and Americans eager to play their favorite sport. This court was built on a piece of land that belonged to Baron Henri de Rothschild, who rented it to the Société de Puteaux until it became their property in 1895.

In July 1891, Janzé succeeded Georges de Saint-Clair as the new president of the USFSA, but he was then replaced just a few months later by Michel Gondinet, who himself also only lasted a year, as Janzé replaced him in 1892. In November of that year, the USFSA celebrated its 5th anniversary with a "sports festival" that included a conference in Sorbonne convened by Pierre Coubertin, who for the first time publicly proposed the revival of the Olympic Games; the USFSA president Janzé was present in this historic conference. In early 1893, he was replaced by Adolphe de Pallissaux, but he eventually returned to the presidency of the USFSA for a third time in 1894, and this time he held that position for four years, until 1898, when he was replaced by Paul Escudier.

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Important facts

Birth century
Nationality
Education
Collège-lycée Jacques-Decour, Lycée Condorcet
Positions held
President, Mayor of Saint-Pierre-des-Jonquières
Also known as
Vicomte François Louis Leon de Janzé, François Louis Leon de Janzé, Vicomte François de Janzé, François de Janzé

People in Léon de Janzé's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Léon de Janzé's

Frequently asked questions

Who was Léon de Janzé?

French sports leader and politician

When was Léon de Janzé born?

Léon de Janzé was born on 26 February 1848 in Paris.

When did Léon de Janzé die?

Léon de Janzé died on 21 November 1910.

What was Léon de Janzé's occupation?

Léon de Janzé was a sports executive and politician.

What nationality was Léon de Janzé?

Léon de Janzé was French.

Sources & further reading

· Wikipedia: Léon de Janzé

· Wikidata: Q75447429

· DBpedia: Léon de Janzé

Cite this page

APA: Biography.guide. (2026). Léon de Janzé. https://biography.guide/leon-de-janze/

MLA: "Léon de Janzé." Biography.guide, https://biography.guide/leon-de-janze/.

Chicago: "Léon de Janzé." Biography.guide. https://biography.guide/leon-de-janze/.

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

Portrait: Wikimedia Commons · author & licence

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