Matthieu D'ALSACE
Matthieu was born in 1137 in Flanders,Belgium.  He died at the age of 77 in 1214.

 Marie COUNTESS OF MORTAIN AND BOULOGNE
Marie was born in 1137 in Blois,Loir-Et-Cher,France.  She died at the age of 45 in 1182 in St. Austrebert,Eure-Et-Loir,France.

 Maud D'ALSACE
Maud was born in 1163.