Anne Vaux

Anne Vaux (c. 1562 – in or after 1637) was a wealthy Catholic recusant, the third daughter of William Vaux, 3rd Baron Vaux of Harrowden (1535–1595) and his first wife, Elizabeth, daughter of John Beaumont of Grace Dieu, Leicester. She and her sister Eleanor Brooksby supported Catholic priests by renting houses where priests could convene safely. Among these houses was White Webbs in Enfield Chase, which was visited by several of the Gunpowder Plotters.

Vaux was particularly devoted to Father Henry Garnet, a Jesuit priest who was later executed for his role in the Gunpowder Plot. She was related to Francis Tresham, one of the plotters. Both Vaux and Tresham have been suspected of being the author of an anonymous letter to William Parker, 4th Baron Monteagle warning him to avoid Parliament on 5 November 1605, the day that the Gunpowder Plotters intended to blow it up. This letter, which Monteagle gave to Robert Cecil, 1st Earl of Salisbury, was instrumental in foiling the plot. The identity of the letter's author has never been conclusively determined. The theory that it was written by Vaux is based largely on "perceived similarities" between her handwriting and that used in the letter.

Vaux suspected the existence of the Gunpowder Plot, but played no direct role in it. She was arrested shortly after the plot was discovered, but was released on a bond put up by Lewis Pickering. After her release, she tried unsuccessfully to hide Garnet at the home of Thomas Abington at Hindlip, Worcestershire. He was discovered and arrested on 25 January; Vaux travelled to London, where Garnet was incarcerated in the Tower of London. She attempted to communicate with him through concealed messages on letters given to Garnet's gaoler. The messages were written in orange juice; historian Anstruther argues that their illegibility indicates that Vaux was near-sighted and unaccustomed to writing. The messages were forwarded to Salisbury, and Vaux was arrested in March 1606. Under interrogation, she proclaimed herself innocent of treason but admitted to receiving conspirators at her houses; she was released in August.

Vaux moved to her sister Eleanor's family estate in Leicestershire, where she was convicted of recusancy in 1625, and after her sister's death moved to Stanley Grange, Derbyshire. She founded a school for boys from Catholic noble families, which the Protestant authorities tried to shut down in 1635. She died in 1637 or later.