Thelma Estrin was born on February 21, 1924, in New York City, the daughter of Jewish immigrants.
Thelma Estrin was born on February 21, 1924, in New York City to immigrant parents. Her father worked in the garment industry, and her upbringing in a working-class immigrant household instilled in her a strong work ethic and appreciation for education as a path to opportunity.
Growing up in New York during the Great Depression, Estrin developed an early interest in mathematics and problem-solving, though the pervasive gender norms of the era offered few encouragements for girls interested in technical fields. Her early life set the stage for a remarkable career that would defy the expectations placed on women of her generation.
She would go on to become one of the pioneering women in computer science and biomedical engineering, eventually earning a doctorate in electrical engineering and becoming a trailblazer for women in STEM fields, including serving as an important mentor and advocate throughout her career.