Death
Bismarck spent his final years composing his memoirs (Gedanken und Erinnerungen, or Thoughts and Memories), a work lauded by historians.[118] In the memoirs Bismarck continued his feud with Wilhelm II by attacking him here, and by increasing the drama around every event and by often presenting himself in a favorable light. He also published the text of the Reinsurance Treaty with Russia, a major breach of national security, for which an individual of lesser status would have been heavily prosecuted.
Bismarck's health began to fail in 1896. He was diagnosed with gangrene in his foot, but refused to accept treatment for it; as a result he had difficulty walking and was often confined to a wheelchair. By July 1898 he was permanently wheelchair-bound, had trouble breathing, and was almost constantly feverish and in pain. His health rallied momentarily on the 28th, but then sharply deteriorated over the next two days. He died just after midnight on 30 July 1898, at the age of eighty-three in Friedrichsruh,[119] where he is entombed in the Bismarck Mausoleum. He was succeeded as Prince Bismarck by his eldest son, Herbert. Bismarck managed a posthumous snub of Wilhelm II by having his own sarcophagus inscribed with the words, "A loyal German servant of Emperor Wilhelm I".[120]