# Lothar Udo I.

> Aft 994 - 7 Nov 1057

**Wikidata**: [Q1871007](https://www.wikidata.org/wiki/Q1871007)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lothair_Udo_I,_Margrave_of_the_Nordmark)  
**Source**: https://4ort.xyz/entity/lothar-udo-i


## References

1. Genealogics
2. Virtual International Authority File
3. CERL Thesaurus
4. Sejm-Wielki.pl