The daughter of Eleanor and Franklin Delano Roosevelt, she was closely involved with her father's administration and was seen as loyal and protective, with a particular interest in nature and managing the family property.

Daughter of Averell Harriman, she was an independent journalist who accompanied her father in diplomatic missions and was part of the American delegation at the Yalta Conference, noted for her language skills and resilience.

The daughter of Clementine and Winston Churchill, she evolved from a shy child into a professional actress and military intelligence analyst, accompanying her father to the Yalta Conference where she was the sole woman in the British delegation.