Gunpowder Treason Plot
The conspirators returned to London in October 1604, when Robert Keyes, a "desperate man, ruined and indebted" was admitted to the group. His responsibility was to take charge of Catesbys house in Lambeth, where the gunpowder and other supplies were to be stored, Keyess family had notable connections; his wifes employer was the Catholic Lord Mordaunt