Petrus Canisius van Lierde
Also recorded as Petrus Canisius Jean van Lierde
Petrus Canisius van Lierde

Joost Evers / Anefo · Nationaal Archief · CC0
- Born
- 1907 · Hasselt.
- Died
- 1995 · Roeselare.
- Nationality
- Belgium
- Occupation
- catholic priest · writer · catholic bishop
- Languages
- French
In this article
Key facts
• Type — Bishop • Honorific Prefix — The Most Reverend • Name — Petrus Canisius van Lierde • Honorific Suffix — O.S.A. • Title — Vicar General for the Vatican City State • Church — Roman Catholic Church • Diocese — Rome • See — Rome • Appointed — 13 January 1951 • Term End — 14 January 1991 • Predecessor — Alfonso Camillo De Romanis • Successor — Aurelio Sabattani • Other Post — Titular Bishop of Porphyreon (1951-95) • Ordination — 30 May 1931 • Consecration — 25 February 1951 • Consecrated By — Giuseppe Pizzardo • Birth Name — Petrus Canisius Jean van Lierde • Born — 1907 4 22 • Birthplace — Hasselt, Belgium • Died — 1995 3 12 • Place of death — Roeselare, Belgium • Motto — Custodiens veritatem ("Keeping the truth") • Coat Of Arms — Van lierde.png Petrus Canisius Jean van Lierde, O.S.A. (22 April 1907 – 12 March 1995), served forty years from 1951 to 1991 as Vicar General for the Vatican City State, and was the longest serving official in that position.
Early life
Van Lierde was born in Hasselt, Belgium, to a Dutch family. After his education, he joined the Order of Saint Augustine and was ordained a priest on 30 May 1931. After receiving doctorates in theology and philosophy, he headed the Augustinian College Saint Monica in Rome, where he hid many refugees including military officers, Jews and anti-fascist politicians during the war years.
Vatican service
On 13 January 1951, Pope Pius XII named him Titular Bishop of Porphyreon, prefect of the Papal Sacristy, and Vicar General of Vatican City. He received his episcopal consecration from Cardinal Giuseppe Cardinal Pizzardo on 25 February 1951. Van Lierde chose as his episcopal motto: Custodiens veritatem (Guarding the truth). He served as Sacristan in four papal conclaves, 1958, 1963, and twice in 1978. Pope John Paul II accepted his resignation in 1991 and named him Emeritus Vicar General. Van Lierde continued work inside the Vatican. In 1954, when Pope Pius XII seemed likely to die, he asked van Lierde to anoint him and then lived four more years. In May 1963, Pope John XXIII asked for him in similar circumstances. On 31 May 1963 van Lierde as Papal Sacristan was at the bedside of the dying pope and began to anoint him but, overcome by emotion, forgot the right order of anointing. Pope John gently helped him. Then the Pope bid him and all the other bystanders a last farewell.
Van Lierde and Pope Pius XII
Throughout his life, Van Lierde was an ardent admirer of Pope Pius XII, whose determination and courage to save lives during the German occupation of Rome he repeatedly described. According to Van Lierde, Pius XII possessed a sharp, penetrating intelligence, an extraordinary memory, a methodical way, and strong will to work, a deep love of God and of people, whom he loved through God and because of Him. He lived simply when alone, and displayed friendly reluctance, when he met strangers. He had instant capacity to understand the other person and showed great tact towards those who may have been very direct. From 1958 to 1995, Van Lierde presided over the annual liturgical celebrations for Pope Pius XII in the crypt of Saint Peter Basilica. In presence of Cardinal Joseph Ratzinger, he led the funeral services of Madre Pascalina Lehnert in the Vatican's Campo Santo Teutonico. Van Lierde died on 12 March 1995.
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.
Hasselt.
Birth place
Roeselare.
Death place
Writings
* * * * *

Petrus Canisius Naar een houtskooltekening van de Kunstschilder Jan Kruijsen te Oirschot (N. Br.)
Jan Kruysen · Ons eigen blad
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article Petrus Canisius van Lierde, revision 1292485628 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
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.Pham 259
- 2.Acta Apostolicae Sedis. XLIII. 94, 301, 404. 1951.
- 3.Hebblethwaite, Peter. John XXIII, Pope of the Council. Harper Collins. 502. 1994.
- 4.Van Lierde 69
- 5.Van Lierde 69
- 6.Acta Apostolicae Sedis. LXXXVII. 400. 1995.
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Partially resolvedreference work
Partially resolved
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 21 August 2026.
Elsewhere in Books
37,846 published records in this field, each with its sources named.
- Petru FudduniAuthor
- Petrus AlphonsiAuthor
- Petrus Augustus de GenestetAuthor
- Petrus BorelAuthor
- Petrus de DaciaAuthor
- Petrus GylliusAuthor
- Petrus Josephus ZoetmulderAuthor
- Pétrus KyAuthor
Best supported in this field
For owners
Own a work by Petrus Canisius van Lierde?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.