Graf Gerhard II Von Dietz
Gerhard II Von was born in 1233.  He died at the age of 42 in 1275.

 Agnes von Saarwerden
Agnes von was born about 1203 in <Rougemont le Château,Belfort,Territoire de Belfort,France>.¹   She died after 1281.

 Mathilde, Countess Of Dietz
Mathilde, Countess Of was born in 1238 in Of,Munzenberg,Oberhessen,Hesse Darmstadt.  She died at the age of 50 on December 3rd, 1288.

 Graf Gerhard IV Von Dietz
He died in 1308.