# Jack Waitz
**Wikidata**: [Q11977811](https://www.wikidata.org/wiki/Q11977811)  
**Source**: https://4ort.xyz/entity/jack-waitz


## References

1. [Norsk biografisk leksikon](https://nbl.snl.no/Grete_Waitz)
2. Norwegian Authority File: Persons and Corporate Bodies