Count Dietrich of Kleve VI
Dietrich was born in 1230 in Kleve, Rheinland, Prussia.¹ 

 Countess Adelheid of Sponheim
Adelheid was born in 1236 in Heinsberg, Rheinland, Prussia.¹ 

 Countess Agnes of Kleve
Agnes was born in 1254 in Cleve, Rheinland, Prussia.² 

 Countess Irmgard of Kleve
Irmgard was born in 1255 in Cleve, Rheinland, Prussia.² 

 Countess Matilde of Cleves
Matilde was born in 1255 in Cleve, Rheinland, Prussia.² 

 Count Dietrich of Kleve VII
Dietrich was born in 1256 in Kleve, Rheinland, Germany.¹   He died at the age of 49 in 1305.¹ 

 Countess Mechthild of Kleve
Mechthild was born in 1258 in Kleve, Rheinland, Germany.²