Ingalls Shook was born on September 28, 1938. Her paternal grandfather,
Robert Ingersoll Ingalls Sr. (1882–1951), was the founder of Ingalls Iron Works, the largest privately owned steel manufacturer in the Southern United States, and
Ingalls Shipbuilding, the largest shipyard in the Gulf Coast of the United States. She had a sister, Elesabeth Ingalls Gillet, and a step-brother Lathrop Winchester Smith. She graduated from
Mount Vernon Seminary and College in
Washington, D.C. (which later merged with the
George Washington University), with an
associate degree in 1958. ==Philanthropy==