Thibaud (the Great) IV
Thibaud, known as the Great, was born on April 2nd, 1093 in Blois, France.  He died at the age of 56 on January 8th, 1150 in Ligny et Barrois, Meuse, France.

 Matilda of Carinthia
Matilda was born about 1107.  She died about December 13th, 1160 in Fontevrault, Maine-et-Loire, France.

 Henry (the Liberal) I, Comte de Champagne et Brie
Henry, known as the Liberal, was born about 1126.  He died on March 17th, 1181.

 Theobald V
He died in 1191.