Early life
Hilda Doolittle entered the world on September 10, 1886 in Bethlehem, Pennsylvania. Her father, Charles Leander Doolittle, was a professor of astronomy at Lehigh University; her mother was Helen Eugenia Wolle. When Hilda was nine, her father became director of the Flower Astronomical Observatory at the University of Pennsylvania, and the family moved to Philadelphia. She attended Friends’ Central School and later Bryn Mawr College, but had to leave in her second year due to ill health.