David Eisenhower is an American author and historian, born on March 7, 1948. He is the grandson of Dwight D. Eisenhower, the 34th President of the United States, and the son of John Eisenhower, a military officer and author. David has written extensively on American history and has served as a professor at various institutions. In addition to his writing, David Eisenhower has been involved in public service and education. He has held positions at Gettysburg College and has contributed to the preservation of historical sites, particularly those related to his grandfather's legacy during World War II.