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

 Marie of France
Marie was born in 1145.  She died at the age of 53 on March 11th, 1198.

 Marie of Champaigne
Marie was born in 1174.  She died at the age of 30 on August 9th, 1204.