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64
Mostly True Switzerland

A rooster in Switzerland was executed for laying an egg, believed to be the devil's work.

The claim about the rooster being executed for laying an egg is supported by historical evidence citing the 1474 Basel rooster trial, where the rooster was tried and executed due to superstitions about witchcraft. The related claim about the egg-laying being associated with the devil lacks corroborating evidence and appears to be confused with a culinary term rather than historical belief.

April 06, 2026 Language: en 2 claims analyzed

Individual Claims

81
True historical
A rooster from Switzerland was executed for laying an egg.
Historical sources confirm the execution of a rooster in Basel, Switzerland in 1474 for laying an egg, which was considered a violation of nature and associated with witchcraft.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
Web Consensus Weight 50
Source Quality Score 90
Source Quality Weight 25
Llm Reasoning Score 80
Llm Reasoning Weight 25
Weighted Total 81
Evidence Summary 3 corroborating sources about historical rooster trial.
46
Mixed historical
People thought the rooster's egg-laying was the work of the devil.
There is no specific historical evidence found linking the rooster’s egg-laying directly to beliefs about the devil, although the act was associated with witchcraft in general. Some sources discussed the broader context of medieval superstitions but didn't explicitly mention devil associations for this case.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 50
Web Consensus Weight 50
Source Quality Score 40
Source Quality Weight 25
Llm Reasoning Score 40
Llm Reasoning Weight 25
Weighted Total 46
Evidence Summary No direct evidence of devil association, general witchcraft context.

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