InfoVaticana says 147 of 189 Swiss Guards died defending Clement VII in the 1527 Sack of Rome. That matches the Guard’s own account
Announcing the Pontifical Swiss Guard’s 500th-anniversary programme for 2027, InfoVaticana gives the figures and dates of 6 May 1527: 147 guards killed, 42 who escorted the Pope to Castel Sant’Angelo, and the commander Kaspar Röist among the dead. Vatican News, reporting the Guard’s statement, gives the same.
By TradWatch™ staff
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Verdicts at a glance
In this brief · 7 sections
On 20 October 2026 InfoVaticana reported the Pontifical Swiss Guard’s plans to mark in 2027 the 500th anniversary of the Sack of Rome, with its main events at the Vatican on 5–7 May.
What was said
Statement 1: InfoVaticana
InfoVaticana · October 20, 2026
Of the 189 guards who defended the Pontiff, 147 died. Among them was the commander Kaspar Röist.
In brief: On 6 May 1527, 147 of the 189 Swiss Guards died defending Clement VII, among them their commander Kaspar Röist.
Our verdict: AccurateThe record supports the claim as stated.
See the recordThis content is embedded for purposes of commentary, criticism, and news reporting. TradWatch is not affiliated with InfoVaticana. Views quoted are those of the speaker.
Context
The article also describes the 2027 programme (Vespers and a new plaque, Mass in St. Peter’s, the swearing-in of new guards); those details match the Vatican News report.
The record
What the sources show, statement by statement.
Verifiable factcan be checked against the sources cited.TradWatch analysisis our interpretation, clearly labelled.Statement 1 · InfoVaticana
On 6 May 1527, 147 of the 189 Swiss Guards died defending Clement VII, among them their commander Kaspar Röist.
Verifiable fact The Guard’s own account
Reporting the Guard’s statement on the anniversary programme, Vatican News writes that on 6 May 1527 “147 Guards lost their lives, while their 42 comrades escorted the Pope to safety at Castel Sant’Angelo”, and that the commander, Zurich-born Kaspar Röist, “led the Guard during the Sacco di Roma in 1527 and lost his life” (Vatican News). Together the two figures give the 189 InfoVaticana cites.
Source
- 2
Official Church source
Vatican Swiss Guard announce preparations for 500th Anniversary of Sack of Rome
Vatican News · October 4, 2026
- 2
Verifiable fact Why recruits swear their oath on 6 May
New guards take their oath each year on 6 May in the San Damaso courtyard, a date and place chosen in memory of the guards who died there in 1527, as Vatican News explained at the 2021 swearing-in (Vatican News).
Source
- 3
Official Church source
New Swiss Guards swear their oath at Vatican ceremony
Vatican News · May 6, 2021
- 3
TradWatch analysis Figures as the Guard tells its history
These are the figures the Swiss Guard itself uses in telling its history; the anniversary programme includes a historians’ conference and a publication on “questions of remembrance, responsibility and myth”, so details of the day may still be discussed by scholars.
Source
- 2
Official Church source
Vatican Swiss Guard announce preparations for 500th Anniversary of Sack of Rome
Vatican News · October 4, 2026
- 2
Bottom line
Accurate: the Guard’s own account gives 147 dead and 42 survivors on 6 May 1527, commander Kaspar Röist among the fallen.
The original
Sources
- 2.Official Church sourceCited in statement 1
Vatican Swiss Guard announce preparations for 500th Anniversary of Sack of Rome
Vatican News · October 4, 2026
vaticannews.va/en/vatican-city/news/2026-10/swiss-guards-500th-anniversary-sack…
- 3.Official Church sourceCited in statement 1
New Swiss Guards swear their oath at Vatican ceremony
Vatican News · May 6, 2021
vaticannews.va/en/vatican-city/news/2021-05/pontifical-swiss-guards-swearing-in…
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