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In page Ann Ashmead:

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During World War II, young Ann moved with her family from the East Coast to the West to La Jolla, California, while her father Gaylord Harnwell, a Professor of Physics at the University of Pennsylvania, was directing the U.S. Navy Radio and Sound Laboratory at the Naval Base Point Loma in San Diego and developing FM Sonar for submarines. During the war, she attended The Bishop's School in La Jolla, California and afterwards, upon returning East, she graduated from Lower Merion High School. She received her archaeology education at Bryn Mawr College, BA (1952, Honors, Magna Cum Laude) MA (1954); PhD (1959) in Classical Archaeology with Rhys Carpenter. Her thesis was on the painter Onesimos.[citation needed]