By Vincent Harmsen, 2017–2018 Houghton Library Visiting Fellow and recipient of the William Dearborn Fellowship in American History. Mr. Harmsen holds a master’s degree in history from the Sorbonne University, Paris.

Quentin Roosevelt in France, 1918. Sagamore Hill National Historic Site.
November 19, 1918 would have been the twenty-first birthday of Quentin Roosevelt, son of Theodore Roosevelt. However, Quentin had died in France a few months before while serving as a fighter pilot against the Germans during World War One. His mother, Edith Roosevelt, remained silent in her private diary until October 31, stunned by the news of her son’s death. The birthday celebration his family had planned became a ceremony of remembrance and sorrow.
