Family/Spouse: Marguerite Countess Of Flanders And Hai, AULT. Marguerite (daughter of Baudouin Ix (Vi) Flanders & Haina, LT and Marie De Champagne) was born on 2 Jun 1202 in Of, HAINAULT, Belgium; died on 10 Feb 1280 in At Gand; was buried in Flines-Les-Morta, Nord, France. [Group Sheet] [Family Chart]