Question: What is the date of death of Hugh (Abbot Of Saint-Quentin)'s father?
Sentence (from "Hugh (abbot of Saint-Quentin)"): Hugh is sometimes confused with Hugh the Abbot, resulting in the erroneous claim that he had a daughter, Petronilla, who married Tertullus of Anjou, the semi-legendary father of Ingelger, first count of Anjou.
Relevant evidence: No