Adolf II De La+ Mark
Adolf II De La+ was born about 1306.  He died in 1347.

 Margareta Von+ Kleve
Margareta Von+ was born about 1318.

 Mechtild De La Mark
Mechtild De La was born about 1340.  She died on October 18th, 1390.

 Adolf III Von+ Kleve
Adolf III Von+ was born about 1343.  He died on September 7th, 1394.

 Marguerite De La Mark
Marguerite De La was born in 1345.  She died at the age of 64 on September 29th, 1409.