The Bond of Association was a response to the assassination of
William the Silent in July 1584, and the continuing threat posed to Elizabeth I by the supporters of
Mary, Queen of Scots as a
rival claimant to the English throne, in the aftermath of the discovery of the Throckmorton Plot. Mary, Queen of Scots, was herself a signatory of the bond, giving her assent at
Wingfield Manor on 5 January 1585. In March 1585, the Bond of Association was in part incorporated in the
Act for the Queen's Safety. The Bond was a key legal precedent for the
execution of Mary, Queen of Scots, in 1587. Walsingham discovered alleged evidence that Mary, in a letter to
Anthony Babington, had given her approval to a plot to assassinate Elizabeth and by Right of Succession take the English throne. == See also ==