# Mary Hallock-Greenewalt

> Mary Elizabeth Hallock-Greenewalt was an inventor and pianist who performed with the Philadelphia and Pittsburgh symphonies as a soloist. She is best known for her invention of a type of visual music she called Nourathar.

*Inventor and pianist (1871-1950)*

**Canonical URL:** https://fame.am/person/mary-hallock-greenewalt

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1871-09-08
- **Died:** 1950-11-26
- **Status:** deceased
- **Gender:** female

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 42.8 / 100
- **Momentum:** 10.0 / 100  (trend: FALLING)
- **Historical depth:** 6.1 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 40.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [メアリー・ハロック＝グリーンウォルト](https://ja.wikipedia.org/wiki/%E3%83%A1%E3%82%A2%E3%83%AA%E3%83%BC%E3%83%BB%E3%83%8F%E3%83%AD%E3%83%83%E3%82%AF%EF%BC%9D%E3%82%B0%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%A6%E3%82%A9%E3%83%AB%E3%83%88)
- [Mary Hallock-Greenewalt](https://ast.wikipedia.org/wiki/Mary_Hallock-Greenewalt)
- [Mary Hallock-Greenewalt](https://ca.wikipedia.org/wiki/Mary_Hallock-Greenewalt)
- [Mary Hallock-Greenewalt](https://en.wikipedia.org/wiki/Mary_Hallock-Greenewalt)
- [Mary Hallock-Greenewalt](https://es.wikipedia.org/wiki/Mary_Hallock-Greenewalt)
- [Mary Hallock-Greenewalt](https://eu.wikipedia.org/wiki/Mary_Hallock-Greenewalt)
- [Mary Hallock-Greenewalt](https://id.wikipedia.org/wiki/Mary_Hallock-Greenewalt)
- [Wikidata](https://www.wikidata.org/wiki/Q6779696)

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