The Stone Library includes over 14,000 books written in twelve languages. The library is located in the 'Old House' at Adams National Historical Park in Quincy, Massachusetts. The 1824 presidential election was contested by Adams, Andrew Jackson, William H. Crawford, and Henry Clay, all of whom were members of the Democratic-Republican Party. The negotiations were interrupted by an escalation of the Seminole War, and in December 1818 Monroe ordered General Andrew Jackson to enter Florida and retaliate against Seminoles that had raided Georgia. Exceeding his orders, Jackson captured the Spanish outposts of St. Marks and Pensacola and executed two Englishmen. While the rest of the cabinet was outraged by Jackson's actions, Adams defended them as necessary to the country's self-defense, and he eventually convinced Monroe and most of the cabinet to support Jackson. 'His original interment was temporary, in the public vault at the Congressional Cemetery in Washington, D.C. Later, he was interred in the family burial ground in Quincy, Massachusetts, across from the First Parish Church, called Hancock Cemetery.