# William John Sinclair

> American paleozoologist (1877-1935)

**Wikidata**: [Q18911704](https://www.wikidata.org/wiki/Q18911704)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_John_Sinclair)  
**Source**: https://4ort.xyz/entity/william-john-sinclair


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. [Source](http://hdl.handle.net/10079/fa/ypm.vpar.000302)