# Berndt Otto Stackelberg Sr.

> Swedish soldier (1662-1734)

**Wikidata**: [Q3332502](https://www.wikidata.org/wiki/Q3332502)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Berndt_Otto_Stackelberg)  
**Source**: https://4ort.xyz/entity/berndt-otto-stackelberg-sr


## References

1. BiographySampo
2. The National Biography of Finland
3. Genealogics
4. Virtual International Authority File
5. Baltisches biografisches Lexikon digital
6. Alvin