Leo Joseph Suenens
Leo Jozef Suenens (16 July 1904 – 6 May 1996) was a Belgian Catholic prelate who served as Archbishop of Mechelen-Brussels from 1961 to 1979. He was elevated to the cardinalate in 1962. Suenens was a leading voice at the Second Vatican Council advocating for reform in the Church.
Also recorded as Leo Jozef Cardinal Suenens · Leo Jozef Suenens · Leo Suenens
Leo Joseph Suenens

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- Name
- Leo Jozef Suenens
- Born
- 16 July 1904
- Birthplace
- Ixelles, Kingdom of Belgium
- Died
- 6 May 1996
- Place of death
- Brussels, Kingdom of Belgium
- Nationality
- Belgium
- Occupation
- writer · catholic priest · catholic bishop · catholic theologian
- Education
- Pontifical Gregorian University
- Honours
- Templeton Prize · Grand prix de la francophonie
- Languages
- Dutch · English · French
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Leo Jozef Suenens (16 July 1904 – 6 May 1996) was a Belgian Catholic prelate who served as Archbishop of Mechelen-Brussels from 1961 to 1979. He was elevated to the cardinalate in 1962. Suenens was a leading voice at the Second Vatican Council advocating for reform in the Church.
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Note VALÉORINE
Leo Joseph Suenens (1904–1996) was a catholic bishop, Catholic bishop and catholic priest, among other activities, of Belgian nationality. The catholic bishop was born in Ixelles and died in Brussels-Capital Region.
Leo Joseph Suenens was educated at Pontifical Gregorian University. The catholic bishop held the positions of cardinal and Roman Catholic Archbishop of Mechelen-Brussels, among others.
Languages used include Dutch, English and French. Honours include Grand prix de la francophonie and Templeton Prize.
Composed from admitted, traceable facts · 01 October 2026
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wikidata · Q544424 · wikipedia · Leo Joseph Suenens
In this article
Key facts
Key facts
• Type — Cardinal • Honorific Prefix — His Eminence • Name — Leo Jozef Suenens • Title — Cardinal Archbishop Emeritus of Mechelen-Brussels Primate Emeritus of Belgium • Church — Catholic Church • Archdiocese — Mechelen-Brussels • See — Mechelen-Brussels • Appointed — 24 November 1961 • Term End — 4 October 1979 • Predecessor — Jozef-Ernest van Roey • Successor — Godfried Danneels • Ordination — 4 September 1927 • Ordained By — Jozef-Ernest van Roey • Consecration — 16 December 1945 • Consecrated By — Jozef-Ernest van Roey • Cardinal — 19 March 1962 • Created Cardinal By — Pope John XXIII • Rank — Cardinal-Priest • Other Post — Cardinal-Priest of San Pietro in Vincoli (1962–1996) • Birth Name — Leo Jozef Suenens • Born — 16 July 1904 • Birthplace — Ixelles, Kingdom of Belgium • Died — 6 May 1996 • Place of death — Brussels, Kingdom of Belgium • Previous Post — Titular Bishop of Isinda (1945–1961) Auxiliary Bishop of Mechelen (1945–1961) President of the Belgian Episcopal Conference (1961–1979) Military Vicar of Belgium (1962–1979) • Parents — Jean-Baptiste Suenens Jeanne Janssens • Alma Mater — Pontifical Gregorian University • Motto — In Spiritu Sancto
Early life and education
Early life and education
Leo Suenens was born at Ixelles, the only child of Jean-Baptiste and Jeanne (née Janssens) Suenens. He was baptised by his uncle, who was a priest. Losing his father (who had owned a restaurant) at age four, Leo lived with his mother in the rectory of his priest-uncle from 1911 to 1912. Wealthy relatives wanted him to study economics and manage their fortune, but he chose the priesthood. He studied at Saint Mary's Institute in Schaerbeek and then entered the Pontifical Gregorian University in Rome in 1920, residing in the Belgian Pontifical College, where he also served as librarian. From the Gregorian he obtained a doctorate in theology and in philosophy (1927), and a master's degree in canon law (1929). Suenens had taken as his mentor Cardinal Désiré-Joseph Mercier, who had also sent him to Rome.
Priesthood
Priesthood
Ordained to the priesthood on 4 September 1927 by Cardinal Jozef-Ernest van Roey, Suenens initially served as a professor at Saint Mary's Institute and then taught moral philosophy and pedagogy at the Minor Seminary of Mechelen from 1930 to 1940. He worked as a chaplain to the 9th artillery regiment of the Belgian Army in Southern France for three months, and in August 1940 he became vice-rector of the famed Catholic University of Louvain. When the Louvain's rector was arrested by Nazi forces in 1943, Suenens took over as acting rector, where he sometimes circumvented and sometimes openly defied the directives of the Nazi occupiers. He was deeply influenced by the Legion of Mary and for many years worked closely with Veronica O'Brien.
Key facts
Key facts
• Cardinal Name — Leo Jozef Suenens • Dipstyle — His Eminence • Offstyle — Your Eminence • See — Mechelen-Brussels On 12 November 1945, he was appointed by Pope Pius XII as Auxiliary Bishop of Mechelen and Titular Bishop of Isinda. Suenens received his episcopal consecration on the following 16 December from Cardinal van Roey, with Bishops Étienne Joseph Carton de Wiart and Jean-Marie Van Cauwenbergh serving as co-consecrators. While an auxiliary bishop he served as National President of the Legion of Mary and Pax Christi, and national liaison for Catholic Action in Belgium. Suenens was named Archbishop of Mechelen on 24 November 1961; the primatial Belgian see was renamed Mechelen-Brussels on 8 December of the same year. Suenens was created Cardinal Priest of S. Pietro in Vincoli by Pope John XXIII in the consistory of 19 March 1962. Suenens was one of the cardinal electors who participated in the 1963 papal conclave which selected Pope Paul VI. He also voted in the conclaves of August and October 1978, and finally resigned from his post in Mechelen-Brussels on 4 October 1979 after seventeen years of service.
Second Vatican Council
Second Vatican Council
When Pope John XXIII called the world's bishops to Rome for the Second Vatican Council (1962–1965), he found in Suenens a man who shared his views on the need for renewal in the Church. When the first session fell into organizational chaos under the weight of its documents, it was Suenens who, at the invitation of the Pope, rescued it from deadlock and essentially set the agenda for the entire Council. Paul VI made him one of the four moderators of the council, along with Cardinals Gregorio Pietro Agagianian, Julius Döpfner, and Giacomo Lercaro. Suenens was also believed to be a decisive force behind the Conciliar documents Lumen gentium and Gaudium et spes.
Death
Death
Suenens died from thrombosis in Brussels at age 91, and was buried at St. Rumbold's Cathedral. At the time of his death he was one of the four living cardinals elevated by Pope John XXIII. After his death, Belgian police drilled into his tomb and that of Cardinal Jozef-Ernest Van Roey, searching for documents connected to the sex abuse scandal, which had supposedly been buried with the cardinals.
Dialogue with the modern world
Dialogue with the modern world
Dialogue with other Christian denominations as well as with other religions, the proper role of the laity, modernization of religious life for women, collegiality, religious liberty, collaboration and corresponsibility in the Church were among the causes he advocated at the council. Pope John Paul II himself later attested that "Cardinal Suenens had played a decisive part in the Council". He was described by his successor, Godfried Danneels, as “an excellent weather-forecaster who know from which direction the wind was blowing in the Church, and an experienced strategist who realized that he could not change the wind’s direction but he could set the sails to suit it."
Relations with the Curia
Relations with the Curia
In May 1969, an interview he gave to the French Catholic magazine Informations Catholiques Internationales in which he offered a critique of the Roman Curia. Eugène Tisserant subsequently demanded a retraction, but Suenens refused and declared that Tisserant's reaction as unacceptable and unfounded. In 1979, Suenens remarked about it, "There are times when loyalty demands more than keeping in step with an old piece of music. As far as I am concerned loyalty is a different kind of love. And this demands that we accept responsibility for the whole and serve the Church with as much courage and candor as possible."
Ecumenism
Ecumenism
Committed to ecumenism, he and Archbishop Michael Ramsey of Canterbury were close friends.
Marriage
Marriage
During the council's debates on marriage, Suenens accused the Church of holding procreation above conjugal love; Pope Paul was greatly distressed by this and the Cardinal later denied "that he had questioned the authentic Church teaching on marriage".
Humanae Vitae
Humanae Vitae
According to Time magazine, Suenens counseled the Pope against the releasing of his Encyclical Letter Humanae Vitae.
Orthodoxy and heterodoxy
Orthodoxy and heterodoxy
Suenens once remarked, "If you don't believe in the Holy Spirit or Resurrection or life after death, you should leave the Church."
Charismatic Renewal
Charismatic Renewal
He endorsed the Catholic Charismatic Renewal; his episcopal motto was In Spiritu Sancto ("In the Holy Spirit").
Life and career
Dated record
Life and career
The full dated record · 2 entries
1904
Leo Joseph Suenens born at Ixelles.
1996
Leo Joseph Suenens died at Brussels-Capital Region.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Ixelles.
Birth place
Brussels-Capital Region.
Death place
Published works
His written works that have appeared in English include: • Theology of the Apostolate, Mercier Press, Cork, 1953. • Edel Quinn, Fallon Ltd, Dublin, 1953. • The Right View of Moral Re-armament, Burns and Oates, London, 1953. • The Gospel to Every Creature, Burns and Oates, London, 1956. • Mary Mother of God, Burns and Oates, London, 1957. • Love and Control, Burns and Oates, London, 1961. • The Nun in the World, Burns and Oates, London, 1962. • Christian Life Day by Day, Burns and Oates, London, 1963. • The Church in Dialogue, Fides Publishers, Notre Dame, Indiana, 1965. • Co-Responsibility in the Church, Burns and Oates, London, 1968. • The Future of the Christian Church, with Michael Ramsey, SCM Press, London, 1970. • A New Pentecost?, Darton, Longman and Todd, London, 1975. • Your God?, Seabury Press, New York, 1978. • The Charismatic Renewal, The Word of Life, Notre Dame, Indiana, 1974. • Ecumenism and Charismatic Renewal, Darton, Longman and Todd, London, 1978. • Charismatic Renewal and Social Action, with Hélder Câmara, Darton, Longman and Todd, London, 1980. • Renewal and Powers of Darkness, Darton, Longman and Todd, London, 1983. • Nature and Grace: A Vital Unity, Darton, Longman and Todd, London, 1983. • Resting in the Spirit, Veritas, Dublin, 1989. • Memories and Hopes, Veritas, Dublin, 1992. • The Hidden Hand of God, Veritas, Dublin 1994. • The Christian at the Dawn of a New Era, Fiat Publications, Mechelen, 1997.
Honours and awards
In 1976, Suenens received the Templeton Prize for Progress in Religion from Prince Philip at Buckingham Palace.
![Collectie / Archief: Fotocollectie Anefo Reportage / Serie: [onbekend] Beschrijving: Belgische paras terug. V.l.n.r. Kardinaal Suenens, Prins Albert, Koningin Fabiola en Prinses Paola. Datum: 1 december 1964 Persoonsnaam: Kardinaal Suenens, Koningin Fabiola, Paola, prinses van België, Prins Albert Fotograaf: Koch, Eric / Anefo Auteursrechthebbende: Nationaal Archief Materiaalsoort: Negat](https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Belgische_paras_terug_Vlnr_Kardinaal_Suenens%2C_Prins_Albert%2C_Koningin_Fabiol%2C_Bestanddeelnr_917-1938.jpg/800px-Belgische_paras_terug_Vlnr_Kardinaal_Suenens%2C_Prins_Albert%2C_Koningin_Fabiol%2C_Bestanddeelnr_917-1938.jpg)
Collectie / Archief: Fotocollectie Anefo Reportage / Serie: [onbekend] Beschrijving: Belgische paras terug. V.l.n.r. Kardinaal Suenens, Prins Albert, Koningin Fabiola en Prinses Paola. Datum: 1 december 1964 Persoonsnaam: Kardinaal Suenens, Koningin Fabiola, Paola, prinses van België, Prins Albert Fotograaf: Koch, Eric / Anefo Auteursrechthebbende: Nationaal Archief Materiaalsoort: Negat
Eric Koch for Anefo
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.TIME. Roman Catholics: The Cardinal as Critic. 1969-08-01.
- 2.Steinfels, Peter. "Leo Joseph Cardinal Suenens, A Vatican II Leader, Dies at 91", The New York Times, 7 May 1996
- 3.Hamilton, Elizabeth. Cardinal Suenens: A Portrait. Hodder and Stoughton. 64–65. 1975.
- 4.Jan Grootaers, "Suenens, Joseph-Léon, dit Léon-Joseph", in Nouvelle Biographie Nationale, vol. 6 (Brussels, 2001), 329-334.
- 5.Leo Jozef Cardinal Suenens – 1904-1996. ICCRS Newsletter. 1996.
- 6.Leo Jozef Cardinal Suenens: 1904-1996.
- 7.MedIndia. Police 'Sex Abuse Cover Up' Raid on Belgian Cardinals' Tombs Slammed by Vatican. 2010-06-07.
- 8.TIME. The Vatican Council: A Mind of Its Own. 1964-11-20.
- 9.TIME. Roman Catholics: Council on the Move. 1963-11-08.
- 10.TIME. Roman Catholics: The Prelates Speak Out. 1969-10-24.
- 11.http://www.catholichawaii.org/fiat/biographies.html
- 12.Leon Joseph Cardinal Suenens. Cardinal Suenens Center, Johns Hopkins University.
- 13.Gvanv.com. Compass Vol. 14 #3, Schaper and Catoir Articles.
- 14.TIME. Roman Catholics: No More Galileos. 1964-11-06.
- 15.Archived copy.
- 16.TIME. Religion: Birth Control: Pronouncement Withdrawn. 1968-06-21.
- 17.TIME. Religion: The Pentecostal Tide. 1973-06-18.
- 18.Ccr.org.uk. What is the Nature of the Catholic Charismatic Renewal?. 2003-09-19.
- 19.Elizabeth Hamilton, Cardinal Suenens: A Portrait, Hodder and Stoughton, London, 1975, p. 274.
- 20.Cardinal Suenens from WorldCat, retrieved 18 March 2023
- 21.Ponticello, Abby. A Compassionate Voice in Catholic Discourse. Templeton Prize. 2023-01-27.
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The authorities additionally record the headings Leo Jozef Cardinal Suenens, Leo Jozef Suenens and Leo Suenens. His recorded languages were Dutch, English and French. His recorded confession was Catholic Church. Recorded positions include Roman Catholic Archbishop of Mechelen-Brussels, cardinal, titular bishop, auxiliary bishop and vicar apostolic.
Identity and origins
Career and activity
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 15 August 2026.
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- Leo IIAuthor
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- Leo IXAuthor
- Leo KiacheliAuthor
- Leo KunnasAuthor
- Leo KuperAuthor
- Leo MakkonenAuthor
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