Louis II De Montbelliard
Louis II was born about 1004 in Mousson, L-Alsac, France.  He died in 1067.

 Sophie De Bar-Le-Duc
Sophie was born about 1019 in U-Lvvn, France.  She died in 1092.

 Thierry II De Montbeliard
Thierry II was born in 1045 in Montbelliard, Doubs, Franche-Comte, France.  He died in Bar-Le-Duc, Meuse, Argonne, Lorraine, France.