Eleanor married Matthieu D' Alsace, [COUNT OF BOULOG in 1171. Matthieu (son of Dietrich (Thierry) D' Alsace, [COUNT OF FLANDE and Sibilla (Sibyl) (Sybil) Anjou, [COUNTESS OF FLA) was born about 1137 in Of, , Flanders, Belgium; died in 1214; was buried in , St Judoc, PONTHIEU, France. [Group Sheet] [Family Chart]