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Martha Tracy

American physician and educator (1876–1942)

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Beginning in the mid-1920s, Tracy rallied support to build a new hospital and college, raising $1.5 million over five years and opening a new building in East Falls, Philadelphia in 1930. In 1940, she joined the City of Philadelphia as assistant director of Health.

Early life and education

Martha Tracy was the youngest of nine children of first cousins Martha Sherman (Greene) Tracy and Jeremiah Evarts Tracy. She was the cousin of Woman's Medical College of Pennsylvania alumna Dr. Elizabeth Follansbee, the niece of Senator William Maxwell Evarts, the granddaughter of Jeremiah Evarts and the great-great-granddaughter of founding father Roger Sherman. Tracy attended Plainfield Seminary for Young Ladies and Children. She studied at Bryn Mawr College from 1894 to 1898, where she was captain of the basketball team for three years and president of the College Athletic Association for one year, while earning her Bachelor of Arts degree. She attended the Woman's Medical College of Pennsylvania, taking classes with chemistry professor Henry Leffmann among others. She graduated in 1904 as a medical doctor.

In 1904, Tracy went to Cornell Medical College in New York as a graduate student, doing laboratory research. There she developed a method of preparing Coley's Fluid for Dr. William Coley, who advocated the use of dead bacteria as a possible treatment for cancer. Tracy grew two bacteria separately, Streptococcus pyogenes in sterilized beef broth in an incubator and Serratia marcescens on sterilized agar solution exposed to indirect sunlight. They were prepared, mixed together, and sterilized. Tracy was able to measure the concentration of Serratia in the resulting fluid using nitrogen determination.

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