Madison died on June 28, 1836, at the Montpelier estate. After his death, his 1834 message, "Advice to My Country," was released. He had specifically requested that the note not be made public until after his passing. In part of his final political comment, he wrote: "The advice nearest to my heart and deepest in my convictions is that the Union of the States be cherished and perpetuated. Let the open enemy to it be regarded as a Pandora with her box opened; and the disguised one, as the Serpent creeping with his deadly wiles into Paradise."