# Mary Louisa Willard

> Mary Louisa Willard was an American chemist and forensic scientist internationally recognized for both her expertise in chemical microscopy and forensic science. Serving as a professor at Pennsylvania State University from 1921 until her retirement in 1964, she played a pivotal role in assisting law enforcement agencies globally with criminal investigations, earning her such monikers as "Lady Sherlock."

*American forensic scientist (1898-1993)*

**Canonical URL:** https://fame.am/person/mary-louisa-willard

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1898-05-19
- **Died:** 1993-04-17
- **Status:** deceased
- **Gender:** female

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 36.9 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 7.0 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 45.0 / 100
- **Profile completeness:** 55.0 / 100

## Sources
- [Мери Луиза Вилард](https://mk.wikipedia.org/wiki/%D0%9C%D0%B5%D1%80%D0%B8_%D0%9B%D1%83%D0%B8%D0%B7%D0%B0_%D0%92%D0%B8%D0%BB%D0%B0%D1%80%D0%B4)
- [ماري لويزا ويلارد](https://ar.wikipedia.org/wiki/%D9%85%D8%A7%D8%B1%D9%8A_%D9%84%D9%88%D9%8A%D8%B2%D8%A7_%D9%88%D9%8A%D9%84%D8%A7%D8%B1%D8%AF)
- [Mary Louisa Willard](https://ca.wikipedia.org/wiki/Mary_Louisa_Willard)
- [Mary Louisa Willard](https://de.wikipedia.org/wiki/Mary_Louisa_Willard)
- [Mary Louisa Willard](https://en.wikipedia.org/wiki/Mary_Louisa_Willard)
- [Mary Louisa Willard](https://es.wikipedia.org/wiki/Mary_Louisa_Willard)
- [Mary Louisa Willard](https://eu.wikipedia.org/wiki/Mary_Louisa_Willard)
- [Mary Louisa Willard](https://id.wikipedia.org/wiki/Mary_Louisa_Willard)
- [Wikidata](https://www.wikidata.org/wiki/Q23932730)

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