Waleran of Luxemburg IV
He died on July 2nd, 1226.¹ 

 Ermesinde de Namur II
Ermesinde was born in July 1186.¹   She died at the age of 60 on February 12th, 1247.¹ 

 Henry (The Great, The Blonde) of Luxemburg III
Henry, known as The Great, The Blonde, was born in 1218 in Luxembourg.²   He died at the age of 63 on November 24th, 1281.²