Ehrenfried von Maasgau, I, Count in the Bliesgau, the Keldachgau and of Charmois

NOT a known son of Giselbert I, count of Maasgau (source PLZ)

http://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(UPPER)%20NOBILITY.h...

https://en.wikipedia.org/wiki/Erenfried_I

http://finnholbek.dk/getperson.php?personID=I58163&tree=2

Erenfried I of Maasgau, count of Bliesgau, Keldachgau and Bonngau and count of Charmois (fl. 866-904). He married Adelgunde of Burgundy (860 – 902), a daughter of Conrad II, Duke of Transjurane Burgundy, Count of Auxerre, and Judith de Frioul. They left issue:

Eberhard I, Count of Bonngau, count in Zulpichgau and in Keldachgau;

Hermann I, Archbishop of Cologne from 890 till 924, Chancellor of King Zwentibold of Lorraine

Ermenfried.

https://en.wikipedia.org/wiki/Samois-sur-Seine
There is no "Scarmois" in France. Samois-sur-Seine is not in the Lorraine region.

Biography

https://genealogics.org/getperson.php?personID=I00080186&tree=LEO

Ehrenfried I, count of Bliesgau, Keldachgau and Bonngau and count of Charmois, was mentioned between 866 and 904. With his wife Adalgunde he had several children of whom Eberhard I would have progeny. Various unsubstantiated guesses have been made about his wife's ancestry.

References

• https://genealogics.org/getperson.php?personID=I00080186&tree=LEO