# Ralph Rosinbum

> American opera director and music professor

**Wikidata**: [Q106637246](https://www.wikidata.org/wiki/Q106637246)  
**Source**: https://4ort.xyz/entity/ralph-rosinbum


## References

1. [Source](https://www.legacy.com/obituaries/seattletimes/obituary.aspx?n=ralph-rosinbum&pid=176966889&fhid=23423)
2. WorldCat