Bonfire Night Law: 1605 Thanksgiving Act Joins National Archives 2026

The 1605 Thanksgiving Act, the law behind Bonfire Night, is among 4 million records transferred from parliament to the National Archives at Kew, a project now complete after five years. This flat vellum page, inscribed in exquisite calligraphy, marks the origin of the explosive celebrations that light up the UK each November.

The act was passed by James I after Guy Fawkes's failed attempt to assassinate the king, the Lords, and the Commons at the opening of parliament in 1605. It directed that church services be held every 5 November to commemorate the failure of the Gunpowder Plot.

What Is the 1605 Thanksgiving Act?

The 1605 Thanksgiving Act was a law enacted by Parliament to give thanks for the "miraculous and gracious deliverance" of the Protestant church from the "malignant and devilish papists." It established an annual day of thanksgiving on 5 November, which evolved into the modern Bonfire Night celebrations.

According to Dr Graham Moore, an early modern parliament specialist at the National Archives, the act begins with flowery language explaining its purpose. "The first section of the act lays out the reasons why the act is being instated. And then it goes into the actual legislation itself," he said.

The document is written on vellum, a durable material made from animal skin, and features exquisite calligraphy typical of early 17th-century legal records. It is one of several documents relating to the Gunpowder Plot now housed at the National Archives.

Why the Transfer Matters

The transfer of 4 million records from the parliamentary archives to the National Archives at Kew represents a significant effort to preserve and provide access to Britain's legislative history. The project, which began five years ago, has now been completed.

These records offer invaluable insights into the workings of Parliament and the events that shaped the nation. The 1605 Thanksgiving Act is a prime example, capturing the political and religious tensions of the time.

Dr Moore highlighted a particularly amusing passage in the act that refers to King James I and VI and his loins: "Sovereign Lord King James, the most great..." This florid language reflects the style of early modern legislation.

The Gunpowder Plot and Its Legacy

The Gunpowder Plot of 1605 was a conspiracy by a group of provincial English Catholics to assassinate King James I and blow up the House of Lords during the State Opening of Parliament. Guy Fawkes was found guarding 36 barrels of gunpowder in the cellars beneath the House of Lords.

The plot's failure is commemorated annually in the UK with bonfires, fireworks, and the burning of effigies of Guy Fawkes. The 1605 Thanksgiving Act was the legal mechanism that ensured the event would be remembered for centuries.

Today, the act serves as a historical artifact, offering a glimpse into the language and mindset of the era. It is a testament to the enduring impact of the Gunpowder Plot on British culture and law.

Key Takeaways from the Thanksgiving Act

• The 1605 Thanksgiving Act was passed after the Gunpowder Plot to commemorate the king's deliverance.
• It established an annual church service on 5 November, which evolved into Bonfire Night.
• The act is written on vellum with exquisite calligraphy and florid language.
• It is among 4 million records transferred from parliament to the National Archives.
• The transfer project took five years to complete.
• The document provides insight into early 17th-century legal and religious tensions.

Comparing Historical Documents

What to Watch Next

As Bonfire Night approaches, the story of the 1605 Thanksgiving Act reminds us of the historical roots of our celebrations. The National Archives at Kew offers opportunities for the public to explore these documents and learn more about the Gunpowder Plot.

For those interested in the culinary side of Bonfire Night, consider trying a recipe that brings history to life. Our miso-toffee apple hand pies: a Bonfire Night recipe offers a delicious twist on traditional treats, perfect for your 5 November festivities. The background to this story is set out in The Plot Review: Gunpowder, Treason and Myth Exploded. A related thread runs through The Plot Review: Gunpowder Treason Myth Exploded in Edinburgh.

Exploring the 1605 Thanksgiving Act and other records at the National Archives provides a deeper understanding of why we celebrate Bonfire Night. It connects us to the political and religious struggles of the past and highlights the importance of preserving such documents for future generations. Earlier coverage in Celebrity: latest articles shows how the argument developed. A closer look at the same subject appears in Alaska Prosecutor Investigates Alleged Democratic Voter Confusion Plot.

Whether you're a history enthusiast or simply curious about the origins of Bonfire Night, the story of this act is a fascinating glimpse into Britain's past. The transfer of these records ensures that the legacy of the Gunpowder Plot and the laws it inspired will continue to be accessible to all. Anyone following the wider picture can start with FBI Arrests North Carolina Man for Allegedly Leaking Classified Data.