# Dagmar Alvida von Haffner

> 1818 - 1874

**Wikidata**: [Q112967765](https://www.wikidata.org/wiki/Q112967765)  
**Source**: https://4ort.xyz/entity/dagmar-alvida-von-haffner


## References

1. Genealogics
2. [Source](http://www.genealogics.org/getperson.php?personID=I00554769&tree=LEO)