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Pietro Colonna

1260 – 1326

Italian condottiero

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About Pietro Colonna

Lived 1260 – 1326 (aged 65–66). Pietro Colonna was a catholic priest, eastern Orthodox priest and catholic bishop.

Pietro Colonna (born around 1260; died 14 January 1326) was an Italian cardinal.

Biography

Pietro came from the Roman aristocratic family of Colonna. He was brother of Sciarra Colonna and Stephen the Older, and nephew of Cardinal Giacomo Colonna. Thanks to his uncle's protection he was appointed to the College of Cardinals on 16 May 1288, receiving from the then Pope Nicholas IV the title of cardinal-deacon S. Eustachio. He signaled the papal bulls between 3 September 1288 and 21 June 1295. Colonna received a number of beneficiaries in the diocese of Rome, among others churches. He participated in the papal election of 1292-1294 and the conclave of 1294.

In 1297, a conflict broke out between Pope Boniface VIII and the family Colonna, that was allied with the French King Philip IV of France. Boniface VIII then demanded from the Colonna the issue of their fortresses, and in the face of his refusal, on 10 May 1297, he excommunicated the leaders of the family and deposed both Colonna representatives in the College of Cardinals, Pietro and his uncle Giacomo. In response, they announced a manifest blaming Boniface VIII for the death of his predecessor Pope Celestine V and the unlawfulness of his election. The Pope then called for the crusade, ended with the destruction of Palestrina, one of the family centers.

After the death of Boniface, VIII Pietro and Giacomo were excluded from participation in the election of a successor due to the excommunications that were imposed on them. The then elected Pope Benedict XI withdrew the imposed on them church penalties, but for full rehabilitation they had to wait until the election of Pope Clement V in 1305. On 15 December 1305 Pietro was re-appointed a cardinal-deacon, though without an assigned titular church. He also assumed the function of archpriest of the Lateran Basilica. He signaled the bull of Clement V of 20 July 1307. Colonna participated in conclave 1314-1316. The then elected Pope John XXII granted him the titular church of S. Angelo in Pescheria (2 March 1317) and appointed him Archpriest of the Basilica of S. Maria Maggiore on 16 August 1318.

Pietro Colonna died in Avignon at around age 65.

Notes and references

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Important facts

Born
1260, Rome
Birth century
Positions held
Cardinal-deacon, Archpriest of the Saint John Lateran Basilica, Cardinal

People in Pietro Colonna's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Pietro Colonna's

Frequently asked questions

Who was Pietro Colonna?

Italian condottiero

When was Pietro Colonna born?

Pietro Colonna was born in 1260 in Rome.

When did Pietro Colonna die?

Pietro Colonna died on 14 August 1326 in Avignon.

What was Pietro Colonna's occupation?

Pietro Colonna was a catholic priest, eastern Orthodox priest and catholic bishop.

Sources & further reading

· Wikipedia: Pietro Colonna

· Wikidata: Q357892

· DBpedia: Pietro Colonna

Cite this page

APA: Biography.guide. (2026). Pietro Colonna. https://biography.guide/pietro-colonna/

MLA: "Pietro Colonna." Biography.guide, https://biography.guide/pietro-colonna/.

Chicago: "Pietro Colonna." Biography.guide. https://biography.guide/pietro-colonna/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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