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Alfred Mongy

1840 – 1914

French engineer

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About Alfred Mongy

Lived 1840 – 1914 (aged 74). Alfred Mongy was a French engineer.

Alfred Mongy (1840–1914) was a French engineer. He was born on March 21, 1840, in Lille, and died June 30, 1914. He was actively involved in the development of Lille, particularly in the field of urban transport.

Biography

Alfred Mongy was born March 21, 1840, at Lille in the neighborhood of Treille in Old Lille. Coming from a modest family but being a brilliant student, he entered the municipal services in his hometown aged 20 years in 1860 with the vision of a grand boulevard that would allow urban sprawl outside the ramparts of Lille. The mayor of Lille at the time, Augustus Richebé refused to support the project. He directed the construction of many public buildings (schools, institutes, university buildings), and the restoration of the Porte de Paris.

Mongy left the municipal services in 1896 and began an independent engineer after four years at the prefectural services.

With Arthur Stoclet he pioneered a great project: the breakthrough Grand Boulevard between Lille, Roubaix and Tourcoing. Alfred Mongy is one of the founders in 1900 of the Tramways Company and Northern Railways, which implements the construction of the Grand Boulevard Lille-Roubaix-Tourcoing. The project opened on December 5, 1909, with a Boulevard 50 m wide. This boulevard consisted of two lanes, designed by engineer Leo Francq. An electric tram ran along the boulevard that quickly became nicknamed "Mongy." Many changes have been made but two lines of Mongy still exist now with some updates to critical underground passages.

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Important facts

Birth century
Occupation
Nationality
Education
Arts et Métiers ParisTech
Awards
Knight of the Legion of Honour; Officier d'académie; Officier de l'Instruction publique

Contemporaries

People whose lives overlapped Alfred Mongy's

Frequently asked questions

Who was Alfred Mongy?

French engineer (1840–1914)

When was Alfred Mongy born?

Alfred Mongy was born on 21 May 1840 in Lille.

When did Alfred Mongy die?

Alfred Mongy died on 20 June 1914 in Lille.

What was Alfred Mongy's occupation?

Alfred Mongy was an engineer.

What nationality was Alfred Mongy?

Alfred Mongy was French.

Sources & further reading

· Wikipedia: Alfred Mongy

· Wikidata: Q2835347

· DBpedia: Alfred Mongy

Cite this page

APA: Biography.guide. (2026). Alfred Mongy. https://biography.guide/alfred-mongy/

MLA: "Alfred Mongy." Biography.guide, https://biography.guide/alfred-mongy/.

Chicago: "Alfred Mongy." Biography.guide. https://biography.guide/alfred-mongy/.

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