Question: What is the date of birth of Brun I, Count Of Brunswick's wife?
Sentence (from "Brun I, Count of Brunswick"): Brun (Latin Bruno; born around 975, died around 1010), was Count in the Derlingau, the Nordthüringgau, the Hastfalagau, the Salzgau, the Gau Gretinge, and the Gau Mulbeze, with Brunswick as his residence.
Relevant evidence: No