Louis II De Montbelliard
Louis II was born about 1025.  He died about 1067.

 Sophia De Bar-Le-Duc
Sophia was born about 1030.

 Thierry II De Montbelliard
Thierry II was born in 1045 in Bar-le-Duc, Meuse, France.  He died at the age of 60 on January 2nd, 1105.