Sister Mary Kenneth Keller stands as an iconic figure in the realm of computer science, revered for her groundbreaking achievement as the first woman to earn a doctorate in computer science in the United States. Her journey is a testament to her dedication and passion for the field. Let’s delve into the life and legacy of this remarkable woman.
Born on December 17, 1913, in Cleveland, Ohio, Sister Mary Kenneth Keller was originally named Evelyn Marie Keller. At the age of 19, she embarked on a transformative path by entering the Sisters of Charity of the Blessed Virgin Mary in Dubuque, Iowa. Taking on the name Sister Mary Kenneth, she exhibited a fervent fascination with mathematics and science from her earliest years, foreshadowing her future accomplishments.
The 1960s marked a pivotal turning point in Sister Mary Kenneth Keller’s life. She ventured into the world of computer science, recognizing its immense potential for both education and research. Her pursuit of knowledge led her to the University of Wisconsin-Madison, where she dedicated herself to earning a Ph.D. in computer science, achieving this historic milestone in 1965. Her doctoral dissertation, titled “Inductive Inference on Computer-Generated Patterns,” delved into the realms of machine learning and computational linguistics, setting the stage for her enduring influence in these areas.

Throughout her illustrious career, Sister Mary Kenneth Keller made substantial contributions to the field of computer science. Notably, she played a pivotal role in the establishment of the computer science program at Clarke College (now known as Clarke University) in Dubuque, Iowa. In doing so, she laid the foundation for one of the earliest computer science curricula in the United States, significantly shaping the trajectory of the field during its formative years.
What set Sister Mary Kenneth Keller apart was her unwavering belief in the importance of computer science education for all students, not just those specializing in the field. She fervently advocated for the integration of computer science across various academic disciplines, emphasizing the indispensable nature of computational thinking skills in the modern world. Her vision extended far beyond her own accomplishments; she sought to empower future generations with the tools of computer science.
Tragically, Sister Mary Kenneth Keller passed away on January 10, 1985, at the age of 71. However, her legacy endures, and her pioneering work continues to inspire women in the field of computer science. She stands as a trailblazer, breaking barriers and paving the way for countless individuals to follow in her footsteps. Her dedication to computer science education and her unwavering commitment to its broader integration into academia have left an indelible mark on the history of computer science.
In retrospect, Sister Mary Kenneth Keller’s historic journey as the first woman to earn a doctorate in computer science in the United States serves as a beacon of inspiration for all aspiring scholars and enthusiasts in the world of computing and technology. She will forever be remembered as a visionary, a trailblazer, and a significant figure in the annals of computer science history.