Polygraph

St. Petersburg was built on the bones of Cossacks who died during the city's construction.

Posted by The Pete Quiñones Show, Checked

Polygraph verdictMixed
Sources
2 support3 context
Said
1 time·
Confidence
50%
The Pete Quiñones ShowOct 1, 2026
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Sources support that Cossacks were among the conscripted workers who built St. Petersburg and that many laborers died, but none documents Cossacks dying in the literal "built on their bones" sense at a scale that establishes the claim.

What was said

… Um So even the most pro-Moscow, the Cossack rulers, would eventually turn on Russia's heavy handedness. You know, Bruevetsky was as pro-Russian as you can get, but every promise that they made, they broke, and of course no one was worse than Peter. Remember, St. Petersburg was built on the bones of Cossacks who, because of the rebellion of the Zepa, were worked, were worked to death. The city is literally, it's a gnostic, the city is literally built on the bones of old Russia, that is to say, uh, the remnants of the, of the Cossack host. …
The Pete Quiñones Show · · from the transcriptPost →

What we found

Supports. Cossacks are listed among the workers conscripted for construction, and tens of thousands of laborers are believed to have died from overwork and disease, per Facts and Details.[1]

Supports. The Encyclopedia of Ukraine reports Cossack regiments worked on draining marshes and digging canals, that labor was brutal and costly in lives, and that "Saint Petersburg was built on Cossack bones" became common knowledge in Ukraine.[2]

Context. A Russian-language historical chapter titled as a myth about a city built on bones argues that documented death figures are far smaller than popular claims, and that the phrase is contested rather than established.[3]

Context. St. Petersburg State University's account of the first builders says mortality was poorly recorded, found no signs of violent death in mass graves, and attributes deaths mainly to hunger and lack of food, without identifying Cossacks specifically.[4]

Context. A 2009 article on the state history of construction workers cites documented sickness and mortality rates that vary widely between records, from about 3% to over 13%, showing the death toll is disputed.[5]

Sources

5 sources: 5 not rated

  1. 1ST. PETERSBURG: HISTORY, PEOPLE, ECONOMICS AND ...factsanddetails.com · not rated · cited for: supports
  2. 2Saint Petersburgencyclopediaofukraine.com · not rated · cited for: supports
  3. 3Глава 8 МИФ О ГОРОДЕ НА КОСТЯХ - Раздел: Историяhistory.wikireading.ru · not rated · cited for: context
  4. 4The first builders of St Petersburg — who were they, where did they come from, what did they eat and what did they die from? And what did they look like? | St. Petersburg State Universityenglish.spbu.ru · not rated · cited for: context
  5. 5Был ли Петербург построен на костях?statehistory.livejournal.com · not rated · cited for: context

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