Alexandra Winifred Illmer Forsythe was a pioneering American computer scientist born on May 20, 1918, in Newton, Massachusetts. She passed away on January 2, 1980, in Santa Clara County, California, United States, at the age of 61. Her death and legacy are part of the recorded history of early computing in America.
Forsythe was best known for co-authoring the first computer science textbook, Computer Science: A First Course, published in 1969, along with later works that helped define the field for generations of students and educators. During the 1960s and 1970s, her textbooks became foundational to computer science education.
She earned her bachelor’s degree in mathematics at Swarthmore College, completed her master’s at Vassar College, and went on to teach at institutions including Stanford University and University of Utah. She also played a key role alongside her husband, George Forsythe, in establishing academic computer science programs during the early development of the discipline.
Forsythe’s contributions helped shape modern computer science as an academic field, and her textbooks were influential worldwide. Her passing in 1980 marked the end of a career that left a lasting imprint on computing education, but her work continues to be recognized for its historical importance in the discipline.
Public sources confirm the date and place of her death but do not list a specific cause of death in any available obituary or biography. The record simply notes that she died at her home on the Stanford campus in 1980, without a stated medical cause.
