Stamboom van Hagenbeek

Vader: Udalich VII
Moeder: NN

• Geboren: ± 955
• Graf in den Goldinasuntare
• Overleden: in 1019 (ongeveer 64 jaar oud)

Marquard [I] was the possible son of Adalbert, but this is inconsistent with the Casus Monasterii Petrishusensis which names Graf Udalrich [VII], brother of Adalbert, as ancestor of the Grafen von Bregenz[496]. Whatever the precise relationship, it is likely that Graf Marquard [I] belonged to this family as the name Marquard was also borne by another brother of Udalrich [VII] and Adalbert. The Annales Einsidlenses record the death in 1019 of "Marahward comes"[497]. The name of Marquard's wife is not known