William Vaux, 3rd Baron Vaux of Harrowden (before 14 August 1535 – 20 August 1595) was an English peer. He was noted for his Roman Catholic faith and support of Catholic missionary activity.
Contents
Life
The son of Thomas Vaux, 2nd Baron Vaux of Harrowden, he succeeded his father as Baron Vaux of Harrowden in October 1556.
As a Catholic, Vaux was several times convicted of recusancy during the reign of Elizabeth I. He was committed to the Fleet Prison by the Privy Council, and afterwards was tried in the Star Chamber on 15 February 1581 along with his brother-in-law Sir Thomas Tresham for harbouring the Jesuit Edmund Campion and contempt of court. He was sentenced to imprisonment in the Fleet and a fine of £1,000 (about £343,000 as of 2025).
Marriages and children
William Vaux married firstly Elizabeth, daughter of John Beaumont of Grace Dieu, Leicester. Their children were:
Henry
Eleanor; married Edward Brokesby, Esq., of Sholdby, Leicester




