In 1346, as English armies in France enjoyed a brief glimmer of glory in a conflict that would eventually drag on for almost a century – ultimately ending in ignominy and economic collapse – a woman called Katherine le Fevre was working inside the Tower of London.
You might be surprised to learn what she was doing…
Because Katherine did not enter the fortress seeking refuge from the wars. Nor was she one of the many London silkworkers or embroiderers connected to the royal court. Instead, for the respectable sum of eight pence a day, Katherine was tending the Tower forge.

There, Katherine oversaw the production of all sorts of ironwork, including door hinges, window casements and bars, iron screens and tools. The Tower, famously, was not only a royal fortress but also a prison.
Everyone from foreign princes to lowly coin-clippers could be found locked within its walls. Over a decade later, having been captured in the wars, the French King Jean le Bon moved into the White Tower at the heart of the Tower complex with a royal entourage including his court fool, astrologer, 26 archers and an organist.
The gateways and bolts that held these captives were forged at Katherine’s command. Less famously, the Tower was also a royal mint and menagerie, and it is feasible that Katherine also oversaw the production of the iron cages that contained the Tower lions and the barred windows behind which the mint workers tapped out silver coinage. Even minor repairs to military equipment and the great cases in which it was transported overseas may have fallen within Katherine’s purview.
So how did this woman working in a male-dominated industry disappear from our historical memory? And how did she reappear again?
The discovery of Katherine le Fevre – woman blacksmith – was a complete fluke. I’m not sure I’m supposed to admit that, as a historian with a lifelong interest in women’s history, but I should probably be honest.
I stumbled across a fleeting reference to her whilst researching my next book, a biography of Margaret Beaufort. (Another extraordinary woman who overcame the odds to succeed in a man’s world, born a century after Katherine was working at the Tower.)
Whilst reading a multi-volume tome about the royal palaces during my research, I found a brief section discussing the Tower of London’s forge. This mentioned that during the Hundred Years War, the blacksmith’s widow tended the king’s forge while their son was abroad serving the King. That’s right. A woman was working as a blacksmith – during a war – at one of the most significant fortresses in the realm.
Even though it was completely irrelevant to my ‘real’ research, I couldn’t stop myself investigating further. I followed a footnote to the Calendar of Patent Rolls, which confirmed the story and named the widow:
‘Katharine late the wife of Master Walter le Fevre.’
On 28 June 1346, the king granted that since her husband was dead and her son about to depart ‘beyond the seas’, Katherine herself ‘shall keep up the king’s forge within the Tower and carry on the work of the forge, receiving the wages pertaining to the office.’
This last promise, that Katherine should receive the same wages as her husband and son, proved false. The patent roll promises her eight pence – her male counterparts were paid a shilling (twelve pence), meaning Katherine earned a third less than the men. Even in the Middle Ages, the wage gap was real.
Was Katherine an anomaly? Her appointment coincides with a period of history in which artisanal trades and industry grew more heavily regulated. The ‘indenture’ of apprentices (i.e. the terms under which a master took them on) and the enrolment of new traders and artisans was increasingly well-documented and preserved, especially in cities. A network of guilds mushroomed into existence to support these industries, and religious organisations too – an early form of social welfare support, which again left its inkblot mark on history.
Part of this written regulation, however, erased evidence for women’s involvement in family business. We know that women and girls took on ad hoc work for their families, but as written records prioritised the activities of the (usually male) head of the household, it can be challenging to trace exactly what that involvement entailed. Pioneering work in this field by generations of (particularly women) historians has revealed how many medieval widows ‘inherited’ their husband’s trade in a more or less explicit manner – at its subtlest level, they might carry their husband’s business contacts and even materials into a second marriage, giving their new spouse a leg-up in the trade. More explicitly, they might inherit a husband’s apprentices and oversee the remainder of their training.
In So Great a Prince: England and the Accession of Henry VIII I wrote about Thomasine Bonaventure, a much-married Cornish woman who rose from domestic service to extreme wealth and standing in London’s mercantile circles by marrying shrewdly and ensuring the continuation of each husband’s trade passed in some way to her next spouse. By the time of her death in 1512 she was maintaining three apprentices, several servants and even half a dozen poor children who she hoped would go on to be apprenticed in trade. She was probably not unusual, but again the legal systems of her time mean many of her contemporaries did not leave the same historical trail. Single and married women were legally ‘covered’ (we might even say owned) by their fathers / brothers / husbands / sons. There was little point in them writing their wills since virtually everything in their possession was legally a man’s. Thus, the surviving wills we have for women in this period prioritise widows’ experience.
(Incidentally, Fifteenth Century badass Margaret Beaufort joined a rising tide of late medieval women who took on the status of ‘femme sole’ or ‘vowess’, establishing their own independent legal identity from their male relatives with a special ceremony and standing enshrined in law. In Margaret’s case, she did so whilst her husband was still alive. This was unique, and only possible because of her unassailable political position as mother of the king at the time. So ironically – but not unusually – she had legal freedom from one man only because of her influence with another.)
Reliance on the same male-dominated documentary sources has given way in the past century to deeper research within the archives to uncover wider stories and contexts to our History. This has not only entailed discovering new evidence, but also approaching the myriad sources of History in new ways, overturning many accepted historical narratives in the process. To take another example from the Tower’s past: the story of the peasants’ revolt. This was the only time in the Tower’s history that it was overrun by an enemy force. Often, this force has somewhat unthinkingly been labelled as male – the rebel workers (who weren’t really peasants, but that’s another story) are defined as ‘he’. But court documents show that there was in fact a sizable female element to the force, including one woman cited in legal records as acting as ‘chief perpetrator and leader of a great society of rebellious evildoers from Kent.’ The historian Sylvia Federico wrote a fantastic article about these women, which completely transforms the traditional notion of the rebels as a pack of pitchfork-wielding men led by other men.
So perhaps we should not be surprised to find a woman acting as blacksmith at the Tower of London in the Middle Ages. There are probably many other examples of extraordinary – and yet, really, very ordinary – women who overturn our idea of historical women. Nestled cosily in archives, rolled up in parchment scrolls, just awaiting the moment a researcher rediscovers across them and writes their story anew into the history books.
TO READ MORE ABOUT MEDIEVAL WOMEN BLACKSMITHS CHECK OUT MY ARTICLE FOR HISTORY TODAY!





























