All corrections
Wikipedia July 7, 2026 at 10:37 AM

en.wikipedia.org/wiki/Pope_Clement_X

3 corrections found

1
Claim
He decorated the Ponte Sant'Angelo with the ten statues of angels in Carrara marble still to be seen there.
Correction

The angel statues on Ponte Sant'Angelo were installed under Pope Clement IX in 1669, before Clement X became pope in 1670.

Full reasoning

This claim is contradicted by reference works on Castel Sant'Angelo and Ponte Sant'Angelo.

Treccani's Enciclopedia Italiana says that Clement IX (1667–1669) "posed, with the work of Bernini and his school, the statues of the angels along the bridge". A separate Treccani article on the bridge says the parapet was built in 1669 and that the ten angel statues were placed on it according to Bernini's project.

Because Clement X's pontificate began on 29 April 1670, he could not have been the pope who decorated the bridge with those statues. The decoration belongs to the previous pontificate, that of Clement IX.

2 sources
  • Castel sant'angelo - Enciclopedia - Treccani

    Dopo questo papa si possono indicare Clemente IX (1667-69) che pose, con opera del Bernini e della sua scuola, le statue degli angeli lateralmente al ponte...

  • Ponte dell'Angeli - Treccani

    ... sul parapetto fatto costruire nel 1669, secondo il progetto di Gian Lorenzo Bernini, sono poste dieci statue di angeli di scuola berniniana ...

2
Claim
Pope Clement X had the two fountains located in St. Peter's Square built near the tribune, where a monument has been erected to his memory.
Correction

Clement X only commissioned the left-hand fountain in St. Peter’s Square; the right-hand fountain already existed long before his pontificate.

Full reasoning

Official Vatican descriptions of the two fountains in St. Peter's Square contradict this sentence.

The Vatican's page for the left fountain says it "was built at the behest of Pope Clement X" to complete the square's symmetry. But the Vatican's page for the right fountain says it was originally built under Pope Innocent VIII, restored under Alexander VI, altered by Carlo Maderno in 1614 under Paul V, and rebuilt with small changes by Bernini in 1667.

So Clement X did not have both fountains built. At most, he commissioned the left fountain to match the already-existing right fountain.

2 sources
  • Fountain to left

    The fountain on the left, facing the Basilica, was built at the behest of Pope Clement X (1670-1676) who decided to complete the symmetrical arrangement of the square.

  • Fountain to the right

    The fountain located to the right of the obelisk ... was built at the behest of Pope Innocent VIII ... In 1614, Carlo Maderno was commissioned by Pope Paul V ... In 1667 Gian Lorenzo Bernini demolished Maderno's fountain and rebuilt it ...

3
Claim
6 April 1624 by Marcantonio Barbarigo
Correction

This ordination attribution is impossible: Marcantonio Barbarigo was born in 1640, so he could not have ordained anyone in 1624.

Full reasoning

The named ordaining cleric, Marcantonio Barbarigo, was born on 6 March 1640 according to Treccani. The article claims Clement X was ordained on 6 April 1624 "by Marcantonio Barbarigo".

That cannot be correct, because Barbarigo was born 16 years after the supposed ordination date. So whatever the correct ordaining bishop was, it was not Marcantonio Barbarigo.

1 source
Model: OPENAI_GPT_5 Prompt: v1.16.0