Count of Flanders Dietrich (Thierry) D'Alsace Count of Flanders
Dietrich (Thierry) was born about 1099 in Alsace, France.  Dietrich (Thierry) is no longer alive.

 Sibyl D'Anjou
Sibyl was born about 1105 in Anjou, France.  She died in 1163.

 Marguerite De Lorraine
Marguerite was born about 1140 in Alsace, France.  She died on November 15th, 1194.

 Count of Boulougne Matthew De Lorraine Count of Boulougne
Matthew was born in 1140.  He died at the age of 33 on July 25th, 1173 in Battle.