# Mary Ann Mansigh > American computer programmer **Wikidata**: [Q105457177](https://www.wikidata.org/wiki/Q105457177) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Mary_Ann_Mansigh) **Source**: https://4ort.xyz/entity/mary-ann-mansigh ## Summary Mary Ann Mansigh was an American computer programmer and software engineer who had a long-standing career at the Lawrence Livermore National Laboratory. She is recognized for her contributions to software development within the context of federal research and is indexed in major mathematical and technical databases. ## Biography - Born: September 12, 1932, in Otter Tail County - Nationality: United States - Education: University of Minnesota - Known for: Professional contributions to computer programming and software engineering - Employer(s): Lawrence Livermore National Laboratory - Field(s): Computer programming, software engineering ## Contributions Mary Ann Mansigh, who also practiced under the names Mary Ann Karlsen and Mary Ann Mansigh Karlsen, was a programmer and software engineer at the Lawrence Livermore National Laboratory (LLNL). During her tenure at this federal research institute, she focused on the development and implementation of computer software. While the specific titles of her individual software projects are not detailed in the provided records, her professional output is documented in several high-level technical databases. She is listed as an author in the zbMATH database (ID: karlsen.mary-ann-mansigh), which tracks significant contributions to the field of mathematics and related software. Furthermore, her work is recognized in the Virtual International Authority File (VIAF ID: 93988651) and the National Library of Australia’s Trove system (ID: 1172100). Her career at LLNL placed her at the center of a major scientific organization that employs thousands of researchers and engineers. By writing software for a federal research facility, she contributed to the computational capabilities required for large-scale scientific inquiry and national research initiatives throughout the latter half of the 20th century. ## FAQs ### Q: What was Mary Ann Mansigh’s primary profession? A: Mary Ann Mansigh was a computer programmer and software engineer. She specialized in writing computer software, a role categorized as a subclass of software development. ### Q: Where did Mary Ann Mansigh spend her career? A: She was a long-time employee of the Lawrence Livermore National Laboratory (LLNL). LLNL is a prominent federal research institute located in Livermore, California, that was founded in 1952. ### Q: What are some of the technical identifiers associated with her work? A: Her professional contributions are tracked through several international identifiers, including VIAF ID 93988651 and zbMATH author ID karlsen.mary-ann-mansigh. She is also listed in the Libraries Australia and National Library of Australia databases. ## Why They Matter Mary Ann Mansigh represents an important generation of software engineers who built the computational foundations of American federal research. Her work at the Lawrence Livermore National Laboratory (LLNL) occurred within an institution dedicated to advanced science and technology, where software is a critical tool for research. Her inclusion in WikiProject Mathematics and the zbMATH database indicates that her programming work had a lasting impact on the mathematical or technical community. As a female programmer whose career began in the mid-20th century, Mansigh’s professional life highlights the role of women in the early decades of the software engineering discipline. The preservation of her records in international authority files like VIAF and the National Library of Australia ensures that her contributions to the field of computer science remain part of the global scientific record. Her career demonstrates the vital intersection between software development and federal research, showing how individual programmers were essential to the growth of national laboratory capabilities. ## Notable For * **Federal Research Career:** Extensive tenure as a programmer at the Lawrence Livermore National Laboratory. * **Mathematical Computing:** Indexed in the zbMATH database for contributions to mathematical software or research. * **Technical Recognition:** Maintained as a subject of interest by WikiProject Mathematics. * **International Documentation:** Recognized in global authority files including VIAF and the National Library of Australia (Trove). ## Body ### Professional Affiliations Mary Ann Mansigh was primarily affiliated with the Lawrence Livermore National Laboratory (LLNL), a federal research institute based in Livermore, California. The laboratory, which was established on September 2, 1952, serves as a major hub for scientific research and employs nearly 10,000 people. Mansigh’s role within this organization was that of a programmer and software engineer, focusing on the creation of computer software. ### Academic Background and Identifiers Mansigh received her education at the University of Minnesota. Her professional and academic identity is preserved through several unique identifiers used by libraries and research databases: * **VIAF ID:** 93988651 * **zbMATH Author ID:** karlsen.mary-ann-mansigh * **NLA Trove ID:** 1172100 * **Libraries Australia ID:** 35980145 * **Google Knowledge Graph ID:** /g/11qzcp4ldp ### Personal History Born on September 12, 1932, in Otter Tail County, Mansigh was a citizen of the United States. Throughout her professional life, she was also known by her married names, Mary Ann Karlsen and Mary Ann Mansigh Karlsen. She passed away on August 28, 2024. Her legacy is maintained by the computing and mathematics communities, specifically through her inclusion in the records of the Lawrence Livermore National Laboratory and WikiProject Mathematics. ## References 1. [Source](https://www.llnl.gov/community-education/employee-retirement-resources/in-memoriam/mary-ann-ruth-mansigh-karlsen)