# Charlotte Elvira Pengra

> American mathematician (1875-1916)

**Wikidata**: [Q75100288](https://www.wikidata.org/wiki/Q75100288)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Charlotte_Elvira_Pengra)  
**Source**: https://4ort.xyz/entity/charlotte-elvira-pengra


## References

1. Pioneering Women in American Mathematics
2. [Source](https://www.agnesscott.edu/lriddle/women/pengra.htm)
3. Mathematics Genealogy Project