In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Q: John Elliott Ward (October 2, 1814 November 29, 1902) was an American politician and diplomat. He served as United States Attorney for Georgia, mayor of Savannah, Georgia, speaker of the Georgia House of Representatives, president of the Georgia Senate, president of the 1856 Democratic National Convention, and United States Minister to China under James Buchanan. He resigned from his diplomatic post shortly after the outbreak of the American Civil War, returned to Savannah, and after the war, moved to New York City, where he practiced law for several years. Question: In what year did the president under whom John Elliott Ward was United States Minister to China die? Answer: 1868
A:
He served as United States Attorney for Georgia, mayor of Savannah, Georgia, speaker of the Georgia House of Representatives, president of the Georgia Senate, president of the 1856 Democratic National Convention, and United States Minister to China under James Buchanan.