William XII D'Auvergne
William XII was born about 1304.  He died on August 6th, 1332.

 Marguerite D' Evreux
She died about 1350.

 Joan Countess D'Auvergne
Joan Countess was born on May 8th, 1326.  She died at the age of 34 on September 29th, 1360.