Architectural Marks on Historic Buildings Debunked

Rejection of 'Witches’ Marks'

A leading architectural historian has challenged longstanding claims that symbols like daisy wheels are evidence of historical witchcraft. Jennifer Alexander, a professor at Warwick University, argues that these marks, often found on medieval churches and houses, have no mystical significance and were merely practical tools used by stonemasons.

Historic England's Claims

In 2024, English Heritage announced research at Gainsborough Old Hall in Lincolnshire had revealed a “staggering array of carved ritual protection, or apotropaic marks – sometimes called ‘witches’ marks’ – the most identified at any of our 400 sites.” These included simple circles, overlapping V’s, and pentangles, believed to trap demons. Alexander contends that these designs were merely practical exercises used by apprentices or masons to develop their skills.

Practical Geometry Training

Alexander's research, detailed in her book Stonemasons’ Marks, reveals that such symbols were common training aids. She states, 'Do you remember at school when you were first given a pair of compasses and you made a daisy wheel? It’s that.' Alexander emphasizes that these marks were practical exercises for drawing on stone surfaces, using tools like compasses to practice geometry.

Implications for Architectural Study

The debate over the nature of these symbols has significant implications for how we understand and interpret historic buildings. English Heritage noted in a statement that such research adds depth to our understanding of the people who created and used these spaces, highlighting both the practical and symbolic elements present.

Alexander concludes that rather than being magical marks, these symbols are part of the broader narrative of how buildings were constructed and maintained. She argues, 'There’s no evidence that these are witches’ marks. What they’re telling us is that when that barn wasn’t needed for farm produce, it was either a schoolroom or a mason’s training shop.'

Both English Heritage and Historic England acknowledge the value of such research in providing new perspectives on historical buildings. As Alexander's work continues to influence discussions around these symbols, her findings challenge our traditional interpretations of history.