Question: Who is Godfrey I, Count Of Verdun's paternal grandfather?
Sentence (from "Gozlin, Count of Bidgau and Methingau"): Gozlin (911 – between 19 Oct 942 and 16 Feb 943), was count of the Ardennes and the Bidgau, and army commander for his brother, Adalbero I of Metz.
Relevant evidence: No