Walram IV Duke of Limburg
Walram IV Duke of was born in 1184.  He died at the age of 60 in 1244.

 Kunigunde Princess of Rethel-Vitry
Kunigunde Princess of was born in 1197.  She died at the age of 58 in 1255.

 Duke Heinrich IV of Limburg
Duke Heinrich IV of was born in 1204.