Count Henry (the Blond) de Luxembourg V
Henry, known as the Blond, was born about 1216.  He died on December 24th, 1281 in Mainz, France.

 Marguerite de Bar

 Waleran de Luxembourg I, Grand Duke of Luxembourg
He died on June 5th, 1288 in Worringen.

 Isabel de Luxembourg
She died about 1330.