# Mary Ethel Muir Donaldson

> photography pioneer and author

**Wikidata**: [Q107565645](https://www.wikidata.org/wiki/Q107565645)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mary_Ethel_Muir_Donaldson)  
**Source**: https://4ort.xyz/entity/mary-ethel-muir-donaldson


## References

1. RKDartists
2. Photographers' Identities Catalog
3. [Source](https://marccalhoun.blogspot.com/2015/08/m-e-m-donaldson.html)
4. [Source](https://www.gravestonephotos.com/public/gravedetails.php?grave=641135)
5. [Source](https://www.findagrave.com/memorial/208059069/mary-ethel_muir-donaldson)
6. [Source](https://www.ornaverum.org/family/donaldson/mary-e-muir.html)
7. [Source](https://www.gravestonephotos.com/public/namedetails.php?deceased=1336772)
8. [Source](https://pic.nypl.org/constituents/378927)
9. [Source](https://twitter.com/NtlMuseumsScot/status/1375446952255578121?s=20)