Thierry III De Montbelliard

Thierry III was born about 1080 in Bar-le-Duc, Meuse, France.  Thierry III's father was Thierry II De Montbelliard Comte De Bar-Le-Duc and his mother was Ermentrude of Burgundy. He had a brother and two sisters, named Renaud Comte, Mathilde and Marguerite De Montbelliard.  He was the second oldest of the four children.  He died in 1112.