Gunpowder Plot: Guy Fawkes is arrested in the cellars of the Houses of Parliament, where he had planted gunpowder in an attempt to blow up the building and kill King James I of England.

The Gunpowder Plot of 1605, in earlier centuries often called the Gunpowder Treason Plot or the Jesuit Treason, was an unsuccessful attempted regicide against King James VI of Scotland and I of England by a group of English Roman Catholics, led by Robert Catesby, who considered their actions attempted tyrannicide and who sought regime change in England after decades of religious persecution.

Guy Fawkes, also known as Guido Fawkes while fighting for the Spanish, was a member of a group of provincial English Catholics involved in the failed Gunpowder Plot of 1605. He was born and educated in York; his father died when Fawkes was eight years old, after which his mother married a recusant Catholic.

James VI and I was King of Scotland as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the Scottish and English crowns on 24 March 1603 until his death in 1625. Though he long attempted to get both countries to adopt a closer political union, the kingdoms of Scotland and England remained sovereign states, with their own parliaments, judiciaries, and laws, ruled by James in personal union.

November 5 is the 309th day of the year in the Gregorian calendar; 56 days remain until the end of the year.