# baroness Elsa Duwall, heiress of Ahvenkoski manor

> 19 Sep 1620 Stockholm - 23 Mar 1675 Stockholm

**Wikidata**: [Q111424541](https://www.wikidata.org/wiki/Q111424541)  
**Source**: https://4ort.xyz/entity/baroness-elsa-duwall-heiress-of-ahvenkoski-manor


## References

1. Genealogics