31st First Lady: Lou Henry Hoover (March 29, 1874 – January 7, 1944) was the wife of President of the United States Herbert Hoover and First Lady, 1929-1933. Marrying her engineer husband in 1899, she travelled widely with him and became a cultivated scholar and linguist. During World War I, Mrs. Hoover helped him in providing relief for Belgian refugees.
Paul Revere - Revolutionary War Patriot, Silversmith. He is best remembered for alerting the Colonial militia of the approaching British forces before the battles of Lexington and Concord in Massachusetts on the night of April 18, 1775, as dramatized in Henry Wadsworth Longfellow's famous poem, "Paul Revere's Ride."