Infact
Infact Get the full experience — check any claim instantly
Open
86
True global

Knocker-uppers were people who woke others up by knocking on windows, using various tools until the 1970s.

The analysis of the claims about knocker-uppers shows a high degree of accuracy based on historical evidence. The claims are corroborated by multiple sources stating that knocker-uppers were indeed a profession in countries like Britain, Ireland, and the Netherlands, primarily until the 1970s. They used tools like long sticks and pea shooters. Therefore, both claims are found to be valid with high factual accuracy.

March 14, 2026 Language: en 2 claims analyzed

Individual Claims

85
True History
There were people called knocker-uppers who would knock on people’s windows to wake them up for work.
The claim that there were people called knocker-uppers who knocked on windows to wake people up for work is well-documented. This practice was common before alarm clocks became widely available and cheap, primarily in the UK, Ireland, and the Netherlands. Multiple historical sources, such as Wikipedia and dedicated articles, confirm this.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 95
Web Consensus Weight 50
Source Quality Score 90
Source Quality Weight 25
Llm Reasoning Score 85
Llm Reasoning Weight 25
Weighted Total 85
Evidence Summary 3 web sources corroborate the existence of knocker-uppers.
86
True History
Up until the 1970s, knocker-uppers used a long stick, soft hammers, rattles or even pea shooters to wake people up.
The claim is supported by historical evidence indicating that knocker-uppers used various tools, including long sticks and pea shooters, until the 1970s. This practice ceased with the advent of reliable alarm clocks, as documented by sources like Wikipedia and historical articles.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
Web Consensus Weight 50
Source Quality Score 85
Source Quality Weight 25
Llm Reasoning Score 80
Llm Reasoning Weight 25
Weighted Total 86
Evidence Summary Multiple sources confirm the tools used by knocker-uppers.

Try Infact

Instant AI-powered fact-checking — on any platform

WhatsApp Telegram Telegram Group Telegram Channel