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In page Beatrice M. Hinkle:

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Hinkle was born in San Francisco, California, to physician B. Frederick Moses and Elizabeth Benchley Van Geisen.[citation needed] In 1892 she married Walter Scott Hinkle, an assistant district attorney. Hinkle had considered studying law, but after being discouraged by her husband "with a good hardy laugh", she entered Cooper Medical College (now part of Stanford University) in 1895. She graduated with a degree as a medical doctor in 1899, age 25.[1]