Upstairs at the Roosevelts'

Curtis Roosevelt knew what it was like to live with a president. His grandfather was Franklin Delano Roosevelt. From the time Curtis, with his sister, Eleanor, and recently divorced mother, Anna Roosevelt Dall, moved into his grandparents’ new home—the White House—Curtis played, learned, slept, ate, and lived in one of the most famous buildings in the world with one of its most famous residents.

Cu...