Holberton was born Frances Elizabeth Snyder in Philadelphia, Pennsylvania in 1917. Holberton studied journalism, because its curriculum let her travel far afield. Journalism was also one of the few fields open to women as a career in the 1940s. On her first day of classes at the University of Pennsylvania, Holberton's math professor asked her if she wouldn't be better off at home raising children.
Career
During World War II while the Army needed to compute ballistics trajectories, many women were hired for this task. Holberton was hired by the Moore School of Engineering to work as a "computor" and chosen to be one of the six women to program the ENIAC. Classified as "subprofessionals", Holberton, along with Kay McNulty, Marlyn Wescoff, Ruth Lichterman, Betty Jean Jennings, and Fran Bilas, programmed the ENIAC to perform calculations for ballistics trajectories electronically for the Ballistic Research Laboratory, US Army. operate the ENIAC's main control panel.In the beginning, because the ENIAC was classified, the women were only allowed to work with blueprints and wiring diagrams in order to program it. During her time working on ENIAC she had many productive ideas that came to her overnight, leading other programmers to jokingly state that she "solved more problems in her sleep than other people did awake." The ENIAC was unveiled on February 15, 1946, at the University of Pennsylvania. It had cost around $487,000,. After World War II, Holberton worked at Remington Rand and the National Bureau of Standards. She was the Chief of the Programming Research Branch, Applied Mathematics Laboratory at the David Taylor Model Basin in 1959. She helped to develop the UNIVAC, designing control panels that put the numeric keypad next to the keyboard and persuading engineers to replace the Univac's black exterior with the gray-beige tone that came to be the universal color of computers. She was one of those who wrote the first generative programming system. Holberton used a deck of playing cards to develop the decision tree for the binary sort function, and wrote the code to employ a group of ten tape drives to read and write data as needed during the process. She wrote the first statistical analysis package, which was used for the 1950 US Census. In 1953 she was made a supervisor of advanced programming in a part of the Navy’s Applied Math lab in Maryland, where she stayed until 1966. Holberton worked with John Mauchly to develop the C-10 instruction set for BINAC, which is considered to be the prototype of all modern programming languages. She also participated in the development of early standards for the COBOL and FORTRAN programming languages with Grace Hopper. Later, as an employee of the National Bureau of Standards, she was very active in the first two revisions of the Fortran language standard.
Death
She died on December 8, 2001 in Rockville, Maryland, aged 84, due to heart disease, diabetes, and complications from a stroke she had suffered several years before. She was survived by her husband John Vaughn Holberton and her daughters Pamela and Priscilla.
The Holberton School, a project-based school for software engineers based in San Francisco, was founded in her honor in 2015. In 2010, a documentary called, "" was released. The film centered around in-depth interviews of three of the six women programmers, focusing on the commendable patriotic contributions they made during World War II.The ENIAC team is the inspiration behind the award-winning 2013 documentary The Computers. This documentary, created by Kathy Kleiman and the ENIAC Programmers Project, combines actual footage of the ENIAC team from the 1940s with interviews with the female team members as they reflect on their time working together on the ENIAC. It is the first documentary of a series of three, and parts two and three will be entitled The Coders and The Future-Maker, respectively.
