# Margaret Hallahan

> English Catholic religious sister

**Wikidata**: [Q6759480](https://www.wikidata.org/wiki/Q6759480)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Margaret_Hallahan)  
**Source**: https://4ort.xyz/entity/margaret-hallahan


## References

1. CERL Thesaurus
2. Faceted Application of Subject Terminology