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Leo X appoints Raphael architect of St Peter’s after Bramante’s death

In 1514 Raphael received the brief as architect of New St Peter’s, a fabbrica funded by indulgences that later fed Reformation polemic. In the causal graph this event strengthens Institutional Corruption, a driver that strengthens Political corruption index — a worsening welfare path.

Sources: [1][2]

Read the full account

In 1514 Raphael received the brief as architect of New St Peter’s, a fabbrica funded by indulgences that later fed Reformation polemic. He did not invent the sale of indulgences. He took the job.

Context

Papal building at this scale is both a craft peak and a fiscal-spiritual extraction. Split later UNESCO conservation.

Raphael is not the sole author of every later object, law, or museum label that uses the name. Shared work with courts, excavators, printers, spouses, officials, and later states does not erase a documented role, and it does not make an ancient person the signer of a twentieth-century statute.

Why it matters

Medium confidence on his share of the fabbrica’s harm.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Raphael

    Person

    Direct responsibility

    responsibility level 0.32 · verified

    Painter and papal architect as documented. Assistants, popes, and later restorers share labour.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

    1. FactLeo X appoints Raphael architect of St Peter’s after Bramante’s death
    2. strengthensDriverInstitutional Corruption
    3. strengthensIndicators (3)Political corruption index
    Worsening path

    impact weight 0.35 · Effect from 1 April 1514 · verified

    Medium confidence on his share of the fabbrica’s harm.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Britannica — BramanteEncyclopaedia Britannica · High credibility · verified
  2. 2.St Peter’s BasilicaReverenda Fabbrica di San Pietro · High credibility · verified
What the sources establish

Later competitions, monuments, translations, UNESCO listings, and museums are not converted into extra lifetime acts. That reading is an impact-path choice, not a property stored on the Fact itself. Confidence is stated on the impact path. A later English edition is not a recovered autograph. If a number is not in the two records named above, it is not supplied here. Confidence is stated on the impact path.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorRaphael
  2. contributed toFactLeo X appoints Raphael architect of St Peter’s after Bramante’s death
  3. strengthensDriverInstitutional Corruption
  4. strengthensIndicatorPolitical corruption index

Cite this page

Factrail. (2026). Leo X appoints Raphael architect of St Peter’s after Bramante’s death. Factrail. https://factrail.ai/facts/ra-st-peters-architect-1514

https://factrail.ai/facts/ra-st-peters-architect-1514

Accessed 15 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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