Jacques Leclercq
Belgian priest and theologian
About Jacques Leclercq
Lived 1891 – 1971 (aged 80). Jacques Leclercq was a Belgian catholic priest, theologian, university teacher, politician, writer and sociologist.
Jacques Leclercq (1891 in Brussels – 1971 in Beaufays) was a Belgian Roman Catholic theologian and priest.
Life He received a degree in law from the Université libre de Bruxelles and one in philosophy from the University of Louvain (UCLouvain), and was ordained a priest in 1917. He was a theologian and a professor at Saint-Louis University, Brussels, Belgium and the UCLouvain. In 1926 he founded the revue La Cité chrétienne.
In addition to many publications, Jacques Leclercq helped to found the School of Political and Social Sciences at the Université catholique de Louvain and the Society for Political and Social Studies. In 1955, he founded Centre de Recherches sociologiques. He was a supporter of the Second Vatican Council.
From 1945 on he was in favor of the creation of a regional Walloon Christian-inspired movement, Rénovation wallonne, and wrote in 1963 an appeal to Catholics to rally to the movement, titled Les catholiques et la question wallonne ("Catholics and the Walloon question").
The building that houses the School of Political and Social Sciences (PSAD) at the University of Louvain (UCLouvain) in Louvain-la-Neuve is named for him.
Leclercq was a biographer of Frédéric-Vincent Lebbe, a Catholic missionary to China.
Writing on Chiang Kai-shek's anticorruption efforts, Leclercq observed that they were hypocritical and a failure, contending, "As we know now, it was on this point that [Chiang's] work ultimately failed, and it was later to be the cause of the final catastrophe."
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Important facts
People in Jacques Leclercq's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Jacques Leclercq?
Belgian priest and theologian (1891-1971)
When was Jacques Leclercq born?
Jacques Leclercq was born on 3 June 1891 in Brussels, Brussels.
When did Jacques Leclercq die?
Jacques Leclercq died on 13 July 1971 in Chaudfontaine.
What was Jacques Leclercq's occupation?
Jacques Leclercq was a catholic priest, theologian, university teacher, politician, writer and sociologist.
What nationality was Jacques Leclercq?
Jacques Leclercq was Belgian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Jacques Leclercq. https://biography.guide/jacques-leclercq/
MLA: "Jacques Leclercq." Biography.guide, https://biography.guide/jacques-leclercq/.
Chicago: "Jacques Leclercq." Biography.guide. https://biography.guide/jacques-leclercq/.
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