Jean I De Rieux
Jean I De was born before 1311.  He died on August 7th, 1357 in Paris, France.

 Isabeau De Clisson
Isabeau De was born about 1321.  She died on April 5th, 1343.

 Jean II De Rieux
Jean II De was born before April 5th, 1343.  He died on September 7th, 1417 in Rochefort.