Ambrose Rookwood

Ambrose Rookwood (1664–1696) was an English Jacobite soldier, a conspirator and commander in the assassination plot of 1696 intended to kill William III of Great Britain. He was convicted and executed.

Life Born on 20 September 1664, he was the son of Ambrose Rookwood (1622–1693) and Elizabeth Caldwell of Dunton, Essex, and great-grandson of Ambrose Rookwood the Gunpowder Plot conspirator. He entered the army, in which he rose to be brigadier under James II.

Rookwood remained an adherent of the House of Stuart, and early in 1696 Sir George Barclay enlisted his services in the plot to kidnap or assassinate William III. In February Thomas Prendergast, one of the conspirators, turned king's evidence, and the plot was revealed. On 27 March Rookwood was found in bed in a Jacobite alehouse, and committed to Newgate Prison. Rookwood pleaded not guilty, and was defended by Sir Bartholomew Shower and Constantine Phipps. George Porter, one of the principal conspirators, gave evidence against him, and Rookwood was convicted. Some Observations on this paper were published in 1696.